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| 1 | Maintenance of Electrically Driven Fire Pump : Scope of Work: maintenance of an electrically driven horizontal end suction centrifugal fire pump conforming to IS 12469:1988. The pump comprises a cast iron casing, bronze impeller, and stainless steel shaft, mounted on heavy-duty bearings. The pump operates at 440 V, 3 Phase, 50 Hz, with specifications as follows: Fire pump electrically driven horizontalend Suction, centrifugal type confirming to IS- 12469 :1988 with CI Casing , bronze impeller and Stainless steel shaft mountedon heavy duty bearings Suitable for continuous operation with \"range of operation\" 0 % to 150 % of rated capacity for 440 V, 3 Phase. 50 Hz 70m Head, 2280 LPM discharge, 2900 RPM complete all as specified and as directed :-Maintenance activities include but are not limited to :-(a) Checking and tightening of all mechanical and electrical connections(b) Inspection and lubrication of bearings(c) Checking alignment and vibration of pump and motor assembly(d) Impeller inspection and cleaning (if dismantling is required)(e) Mechanical seal and shaft seal inspection(f) Motor insulation resistance (IR) testing(g) Verification of pump performance (head, flow)(h) Checking foundation bolts and grouting condition(j) Cleaning and painting (if required) |
| 2 | Maintenance of Diesel Engine Driven Fire Pump : Scope of Work: maintenance of a diesel engine driven, horizontal end suction, centrifugal fire pump conforming to IS 12469:1988. The pump assembly includes a cast iron casing, bronze impeller, and stainless steel shaft, mounted on heavy-duty bearings, and is suitable for continuous operation within a range of 0% to 150% of rated capacity : (Specifications : Discharge 2280 LPM / Head 70 Mtr / Speed 1800 RPM / Power Supply (for controls/starting system): 440 V, 3 Phase, 50 Hz (AC)) complete all as specified and as directed :- |
| 3 | Diesel Engine Maintaince :(a) Inspection and cleaning of fuel system (fuel filters, injection system)(b) Checking and tightening of all fasteners and mountings(c) Lubrication system check (engine oil level, oil filter replacement)(d) Air intake system inspection (cleaning or replacement of air filters)(e) Cooling system inspection (radiator, coolant level, hoses, fan)(f) Battery and electrical system inspection (starter motor, alternator, wiring)(g) Engine cranking and functional testing(h) Checking for unusual noise, vibrations, or smoke |
| 4 | Pump Maintaince:(j) Bearing inspection and lubrication(k) Shaft alignment check(l) Impeller inspection (if dismantling is needed)(m) Mechanical seal and gland inspection(n) Pump casing and fastener checks(o) Vibration and performance check during operation |
| 5 | Control Panel and Accessories :(p) Testing of control panel for automatic/manual starting(q) Checking engine shutdown safety devices (low oil pressure, high temperature)(r) Verification of annunciators and indicators(s) Vibration and performance check during operation |
| 6 | General :(t) Cleaning of entire pump and engine assembly(u) Checking foundation bolts and mountings |
| 7 | Maintenance of Jockey Pump (Horizontal End Suction Type): Scope of Work: Scope of Work:maintenance of a jockey pump, horizontal end suction, centrifugal type, conforming to IS 12469:1988, with cast iron (CI) casing, bronze impeller, and stainless steel shaft, mounted on heavy-duty bearings. The pump is designed for automatic operation with non-overloading power characteristics, suitable for frequent start/stop operations.. (Specifications : Discharge 180 LPM / Head 70 Mtr / Operating Voltage: 440 V, 3 Phase, 50 Hz / Duty: Continuous/Automatic with frequent cycling) complete all as specified and as directed :-Maintenance Activities(a) Inspection and cleaning of pump casing, suction and discharge lines(b) Lubrication and inspection of shaft bearings(c) Inspection and testing of the impeller and shaft (for wear or imbalance)(d) Mechanical seal and gland packing check(e) Motor inspection including IR (Insulation Resistance) testing(f) Verification of pump alignment and vibration(g) Testing automatic start/stop function via pressure switch/control panel(h) Check for leaks, unusual noise, or overheating during operation(j) Tightening of all electrical and mechanical connections(k) Foundation and mounting check(l) Cleaning of external surfaces and surrounding area |
| 8 | Supply, installation, testing and commissioning in repairs of Pressure switch Universal type complete all as specified and as directed. |
| 9 | Maintenance & Servicing of Air Cushioning Tank : Scope of Work:Routine maintenance and servicing of the Air Cushioning Tank (Air Vessel) of size 250 mm diameter x 1000 mm height fabricated from minimum 6 mm thick MS pipe/plate with dished top, including all associated valves, pressure gauges, and fittings. complete all as specified and as directed. |
| 10 | Supply and laying of heavy class Mild Steel (MS) pipes, conforming to IS:1239, of following sizes, including all necessary fittings such as tees, elbows, flanges, reducers, gaskets, nuts, bolts, etc. The joints shall be either welded or screwed as required by the design and site conditions complete all as specified and as directed.Note : Payment shall be made based on actual measurements at site, duly certified by the Engineer-in-Charge Measurement shall include pipe length, fittings, joints, and supports as per site records. |
| 11 | 150mm dia (Nominal Bore) |
| 12 | 200mm dia (Nominal Bore) |
| 13 | Maintenance & Servicing of Y-Strainer : 150 mm dia 6.35 mm thick flanged end basket 300mm height , Routine maintenance and servicing of Y-type strainer to ensure efficient operation and prevent clogging or damage in the piping system. complete all as specified and directed. |
| 14 | Maintenance & Servicing of Butterfly Valve : Scope of Work: Routine maintenance and servicing of butterfly valves to ensure smooth operation, leak-tight performance, and extended service life in fluid handling systems.complete all as specified and directed. |
| 15 | 150 mm dia |
| 16 | 100 mm dia |
| 17 | 80 mm dia |
| 18 | 65 mm dia |
| 19 | 50 mm dia |
| 20 | Maintenance & Servicing of Non-Return Valve (NRV) : Routine maintenance and servicing of Non-Return Valve (NRV) to ensure proper unidirectional flow and prevent backflow in the piping system complete all as specified and as directed. |
| 21 | 150 mm dia |
| 22 | 100 mm dia |
| 23 | 80 mm dia |
| 24 | 65 mm dia |
| 25 | 50 mm dia |
| 26 | Maintenance & Servicing of Single Outlet Fire Hydrant Valve : type A (single head outlet) of 63 mm dia conforming to IS 5290 complete all as specified and as directed. |
| 27 | Maintenance & Servicing of Single Outlet Fire Hydrant Valve : type A (double head outlet) of 63 mm dia conforming to IS 5290 complete all as specified and as directed. |
| 28 | Maintenance of 63 mm Dia Fire Hose (15 meters) with male and female coupling conforming to IS 903 complete all as specified and as directed. |
| 29 | Maintenance of 63 mm dia gun metal branch pipe with 12.5 mm nozzle conforming to IS 903 complete all as specified and as directed. |
| 30 | Maintenance of hose reel of 20 mm dia and 30 meter length conforming to IS 5132 complete all as specified and as directed. |
| 31 | Maintenance of hose box for keeping 2 Nos hose pipe of length 15 meter Each, branch pipe.nozzle, coupling etc of MS sheet of Thickness 2.0 mm complete all as specified and as directed. |
| 32 | Maintenance of 63 mm dia 15 meter long hose conforming to IS 636 complete with male and female coupling conforming to IS 903 complete all as specified and as directed. |
| 33 | Supply & Fix in repairs of fire hydrant stand post with provn of single outlet conforming to IS 908 complete all as specified and as directed. |
| 34 | Supply and fixing in repairs of Forged brass finished ball valves with 25 mm fittings of screwed end type complete all as specified and as directed. |
| 35 | Supply and fixing in repairs of CI flanged \"Foot valve\" with suitable flanges, nuts, bolts, gaskets etc complete all as specified and as directed.Make: Normex / H Sarkar / Kartar. |
| 36 | 200 mm dia |
| 37 | 100 mm dia |
| 38 | Dismantling ,Refilling, Installation , Testing of Microlevel Supression System of 4 kg capacity Novec-1230 , DLP Assembly with automatic valve CE & pie approved, push in connector for tube, mounting bracket, End of Line adopter and low pressure switch for monitoring system activation complete all as specified and as directed. |
| 39 | Dismantling ,Refilling, Installation , Testing of Microlevel Supression System of 6 kg capacity Novec-1230 , DLP Assembly with automatic valve CE & pie approved, push in connector for tube, mounting bracket, End of Line adopter and low pressure switch for monitoring system activation complete all as specified and as directed. |
| 40 | Supply,Installation,Testing and Commissioning of UL Listed Linear Pneumatic heat Detection Tube with all necessary fittings & supports complete all as specified and as directed.Note : Payment for HST Tube shall be made based on actual measurements at site, duly certified by the Engineer-in-Charge. |
| 41 | Refilling of Standalone Supression System Cap of 5 Kg Clean Agent HFC 236fa, Zero ODP, Stored PressureType, Pressure Gauge, Gross Weight 7.7 Kg, empty Weight 2.7 Kg, Can Height 264MM, Diameter240MM, Discharge Time less than 8 Secs, Auto discharge mechanism on temperature rise,applicable on Class A,B,C and electrically started Fire, Can Construction : Deep drawn & CO2, Migwelded, Valve Construction : Forging & Machining, Internal Coating of Can : Epoxy Powdercoating, External Coating of Can : Epoxy Polyster Powder coating, Sheet metal thickness : 1.60 MM,Helium Leak Detection Tested, 6 Years Warranty complete all as specified and as directed. |
| 42 | Maintenance of the Four loop Addressable Fire Alarm Panel involves regular inspection and testing to ensure reliable operation. Start by visually checking the panel for any physical damage, dust, or loose connections, and verify that all indicator lights and the display screen are functioning properly. Next, measure the main power supply voltage and test the backup batteries by disconnecting the main power to ensure they provide sufficient backup power. Inspect the wiring loops for continuity and tight connections, and use the panel’s diagnostic features to confirm all connected detectors and devices communicate correctly. Following this maintenance routine ensures the Morley Fourloop panel operates efficiently and complies with fire safety standards complete all as specified and as directed. |
| 43 | Maintenance of the Multisensordetectorsinvolves regular cleaning and testing to ensure proper operation. Dust and dirt can block the sensor, so detectors should be gently cleaned with a soft brush or vacuum around the detector cover without opening the unit. Test Each smoke detector regularly by using the test button or an approved testing device, making sure the alarm sounds correctly. Check the detector’s power source,wired connection complete all as specified and as directed. |
| 44 | S&F in repair Detectors Complying with and type certified to EN - 45 suitable type for existing multi sensor detector with heat and smoke Photoelectric /Optical with base with self built intelligence as per IS: 11360 complete all as specified and as directed. |
| 45 | Supply,Installation,Testing and Commissioning in repairs of Multisensor Detectors which is sutaible for existing fire alarm panel complete all as specified and as directed. |
| 46 | Maintenance of the Manual Call Points , Hooters , Response Indicators , Repeater Panel , Ground Level Faults , Required Firmware updation complete all as specified and as directed. |
| 47 | S&F in repairs ofmanual call point resettable type for addressable type fire alarm control panel complete and testing on completion complete all as specified and as directed. |
| 48 | Supply and fixing of in repair of Fire alarm control panel complying with BS EN 54 Single loop panel of capacity from 99 detectors & 99 modules upto 200 detectorand modules complete all as specified and as directed. |
| 49 | M&L for comprehensive maintenance including servicing of fire alarm system, control panel, cable checking, normal and routine maintenance including renewal and replacement of defective parts for the complete contract period at AFS Hakimpet area complete all as specified and as directed.Locations : (i) Hanger No 01 area to Hanger No 04 area(ii) Igloo Hnager area |
| 50 | Supply and fixing in repair of Fire Alarm Sounders / Sirens Electronic type horizontal single stage continous normal operation for atleast 50 minutes with sound level 65 DB to 120 DB measured at 1.5 Mtr with sound output variation of + 5 DB at 1000 meters range complete all as specified and as directed |
| 51 | Material and labour for replacement of following parts for 10 passengers lift(Make: Johnson) complete all as specified and as directed.Note : Parts supplied should be suitable for existing make and model. |
| 52 | 107 controller card |
| 53 | Door bearing |
| 54 | Door springs |
| 55 | 12 V control relay |
| 56 | 12V SMPS |
| 57 | limit switch |
| 58 | ctb board |
| 59 | Door sensor |
| 60 | Landing displays 218 |
| 61 | Door drive |
| 62 | CPU |
| 63 | Encorder |
| 64 | reed switch |
| 65 | 10mm rope |
| 66 | Travelling cable as per existing at site |
| 67 | Wheels as per existing at site |
| 68 | Material and labour for complete checking and servicing of control panel of Air compressor and connected programmed safety features, safety switches/ cut-outs / thermostats,etc, removing and re-terminating the burnt wires, checking of all contactors/contacts for proper auto functioning and rectifying the faults/ faulty components by replacing with new spares and setting the relays setting of programming of operating parameters and safety limits ( if required) etc complete all as specified and as directed.Note: All components need to Air Compressor panel deemed to be included in the quoted rate. After completion,erection of panel the testing will be carried out by the contractor. |
| 69 | Supply and replace pre-filter element assembly suitable for air drier of suitable size, type and capacity complete all as specified and as directed. |
| 70 | Supply and replace carbon element assembly suitable for air drier of suitable size, type and capacity complete all as specified and as directed. |
| 71 | Supply and replace SD coil assembly suitable for air drier of suitable size, type and capacity complete all as specified and as directed. |
| 72 | Supply and replace dessicant 5 to 8 mm complete all as specified and as directed. |
| 73 | Supply and replace PLS Type fully automated timer latest version (imported) complete all as specified and as directed. |
| 74 | Supply and replace blow down valve complete all as specified and as directed. |
| 75 | S&F in repairs of control panel with MCBs (SP 10 Amps - 01 Nos & TP 32 Amps - 01 Nos) , emergency stop switch one for each driving leaf consisting of suitable relays, power and auxiliary contactors , over load and under voltage protections and single phase preventors etc with suitable hooters / blinkers and push button switches for forward and reverse movement suitable for electrical inducation motor, including suitable bus bars, indication lamps, interlock contactors, warnings, light etc complete all as specified and as directed. |
| 76 | S&F in repair of unserviceable part of drive assembly which is in fully encased weather proof box inverter three phase with suitable electrical induction motor, three phase 3 HP with suitable heavy grade speed reduction gear attachments and reduction gear arragement to main driving leaf and attached movement of subsequent leaf with slave arragement. Repair and replacement of unserviceable part of idler assembly with chain drive connected to bottom wheels or direct gear coupling and attachment movement of subsequent leaf with slave arrangement including suitable declutching facility for manual operation complete all as specified and as directed. (2 Nos of drive assembly system for one hanger door - 6door leaves) |
| 77 | Supply and fixing in repair amber flash light with suitable wiring complete all as specified and as directed. |
| 78 | Supply and fixing in repair M32 profile 32mm gear racks (6 mtr length) suitable for existing make and type complete all as specified and as directed. |
| 79 | Comprehensive maintenance including servicing of motorized hanger doors (05 Nos each door having 06 Nos leafs front/back with three leafs acting indipendently) electrically operated like checking of motor, door movements, limit switch, alignment of wheels and lubrication, break panel, cable checking, normal and routine maintenance including renewal / replacement of defective parts for the complete contract period complete all as specified and as directed.Note : The rates quoted by the contractor included Comrehensive maintenance includes all minor and consumable items. |
