REPAIR/MAINT OF SOLAR WATER HEATING SYSTEM FIRE ALARM SYSTEM ELECTRICAL OVERHEAD CRANE CHEMNEY UPS OF VARIOUS CAPACITY SENSOR GATE AND INCLUDING VARIOUS EM APPLIANCES AT AF STATION BAMRAULI

Amount

Repair/maintenance/overhauling/servicing by skilled technician of manufacturer as par existing make of solar waterheating system including cleaning of solar plate,descaling of flate plate collector copper tubes with hydro chloric acid (Macdee), cleaning with metal brush,applying pressure pump,cheaking leakage, brazing if required,replacement of gasket, top up distilled water mixed with glycol in heat exchanger of 100Ltr capacity complete all as directed. Make: Kotak

Repair/maintenance/overhauling/servicing by skilled technician of manufacturer as par existing make of solar waterheating system including cleaning of solar plate,descaling of flate plate collector copper tubes with hydro chloric acid (Macdee), cleaning with metal brush,applying pressure pump,cheaking leakage, brazing if required,replacement of gasket, top up distilled water mixed with glycol in heat exchanger of 200 Ltr capacity complete all as directed. Make: Kotak

Taking up or down galvanised water tubing (medium grade) with all fitting from trenches/ walls/ floors/ ceilings and separating serviceable pipes and fittings for reuse in the work and removing unserviceable pipes and fittings from site of 25mm bore tubing including removing rusted MS clamps from walls etc.(where necessary),complete all as specified and directed.

Supply and laying, fixing of galvanised steel water tubing (medium grade) complete with all fittings, fixed to wall and ceiling or laid in floors, including testing for 25 mm bore tubing, including replace the rusted MS clamps on walls/ ceilings etc. complete all as specified and as directed.

Fixing only after cleaning steel water tubing (galvanized) and connections with provn of new GI fittings fixed to wall ceiling or laid in floor after cleaning, washing or removing old screw thread as required for 25mm bore pipe complete all as specified and directed. (Pipes shall be obtained from taking up/down)

M&L for cutting existing steel tubing for alterations or additions (Each cut measured) for 25mm dia bore tubing, complete all as specified and directed.

Supply and fix foam on GI pipe for insulation to heat dissipation covered with aluminium sheet of solar water heating system complete as per manufacturer instructions and directed.

Cleaning and removing all scales and dirt etc. From PVC water tanks of capacity exc. 500 litre but n.exc 1000 litre and also from mouth of circulating pipes, etc. complete all as specified and as directed.

Dismantling of old unserviceable water tanks of capacity exceeding 250 ltrs but not exceeding 500 ltrs and removing from site complete all as specified and directed.

Supply, hoisting and fixing of multilayer, rotational moulded polyethylene water storage tank of capacity 500 ltrs (cylindrical /vertical with closed top) in existing position including necessary connections of pipes, complete all as specified and directed.

S & F in repair ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe & fixed, of dia 25 mm (min wt. 455 gms), complete all as specified and directed.

S & F in repair ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe & fixed, of dia 20 mm (min wt. -210 gms), complete all as specified and directed.

S & F in repair gate valves (Gun metal globe valve) with iron wheel head, screwed both ends for iron pipe and fixed for 25 mm dia, complete all as specified and directed. Note: The quoted rate is deemed to be inclusive of cutting, threading, insertion of union joint, nipple etc for the required size of pipe.

Supply and fix hot water collector container made out of aluminium alloy ,2.7 gram/cubic cm moisture control system ,painted with electrostatic paint, glazy finish, reinforced corner bracket , size of the tank is as par the existing solar sytem, compatibility with existing flate plate collector of 100 Ltr capacity complete all as directed.

Supply and fix hot water collector container made out of aluminium alloy ,2.7 gram/cubic cm moisture control system ,painted with electrostatic paint, glazy finish, reinforced corner bracket , size of the tank is as par the existing solar sytem, compatibility with existing flate plate collector of 200 Ltr capacity complete all as directed.

Supply and fixing, testing & commisioning in replacement of microprocesser based addressable fire alarm main control panel of 8 zone with 230 V AC to 24 V DC , complete as required and directed at site.

Supply and fixing, testing & commisioning in replacement of microprosser based local indicator panel 8 zone complete as required and directed at site.

Repair/replacement of auto dialer complete all as directed at site.

M&L for cleaning of detector /hooter/RI/and manual call point complete all as directed.

S&F of copper wire of size 1.5 Sqmm, 2 run in PVC casing capping of 20 mm width with all accessories as required complete all as directed. (2 run wire shall be measured as on run)

Supply and fixing in replacement of addressable multi-criteria smoke cum heat detectors with base and complete as required and directed.

M&L for cleaning of detector /hooter/RI/and manual call point complete as directed.

Supply and fixing in replacement of 7AH Battery complete all as specified and directed.

Supply and fixing in replacement of microprosser based addressable fire alarm main control panel of 8 zone with 230 V AC to 24 V , with auto dialer complete as required and directed.

Supply and fixing in replacement of electronic hooter of 24 V , complete as required and directed.

S&F in replacement of manual call point with break glass type complete as directed.

S&F in replacement of addressable smoke detectors with base and all complete as required

Rewinding of transformer of fire alarm control panel with super enameled copper wire of suitable size and testing & commissioning complete as specified and directed.

Shifting of flame /smoke detector from one place to another place in same building including necessary wiring required to connect existing system complete as directed.

Repair/maintenance/servicing of 10 KVA UPS with replacement of unserviciable parts like fuse , data card, capacitor, display unit etc complete as directed.

Attending complaints of UPS of any capacity any type installed at various location of AF station by skilled technician ,carry out repair,and making it serviciable complete as directed. Note: spare parts shall be paid separately.

Supply and fill distilled water free from TDS& Mineral, factory made in five ltr container complete as directed.

Supply and fix PCB unit as par existing make to UPS 10 KVA complete as directed.

Supply and fix PCB unit as par existing make to UPS 05 KVA complete as directed.

Supply and fix in replacement sensing card of existing make for 05 KVA complete as directed.

Supply and fix in replacement sensing card of existing make for 10 KVA complete as directed.

Supply and fix in replacement of charger card as par existing make for 5 KVA complete as directed.

Supply and fix in replacement of charger card as par existing make for 10 KVA complete as directed.

Supply and fix in replacement of control card (DSP) of existing make for 5 KVA complete as directed.

Supply and fix in replacement of control card (DSP) of existing make for 10 KVA complete as directed.

Supply and fix in replacement of IGBT compatible with existing UPS for 5 KVA complete as directed.

Supply and fix in replacement of IGBT compatible with existing UPS for 10 KVA complete as directed.

Supply and fix in replacement of driver card compaticble with existing make of UPS for 5 KVA complete as directed.

Supply and fix in replacement of driver card compaticble with existing make of UPS for 10 KVA complete as directed.

Supply and fixing in replacement of 05 KVA UPS sine wave invertor,rated power 4250 watt,supports 16 Nos battry,safe for sansitive appliances with sine wave output , auto overload handling capacity comprising MCB for protection from input mains,inbulit microprocessor comprehensive battry charging control system technology , maximum charging current 12 Amp, 5000 VA rating ,indication lamp , LCD display Unit displaying load level,battry level,AC mode, battry mode,bypass mode, fault indicator complete with wiring with suitable size wire in conduit /casing caping with existing system complete all as directed. Make microtek,luminous,Okaya Note- Old unsv UPS to be deposited to MES store yard.

Supply and fix 10 KVA UPS sine wave invertor,rated power 10KW,supports 16 Nos battry,safe for sansitive appliances with sine wave output , auto overload handling capacity comprising MCB for protection from input mains,inbulit microprocessor comprehensive battry charging control system technology , maximum charging current 12 Amp, 8500 VA rating ,indication lamp , LCD display Unit displaying load level,battry level,AC mode, battry mode,bypass mode, fault indicator complete with wiring with suitable size wire in conduit /casing caping with existing system complete all as directed. Make: microtek,luminous,Okaya Note- Old unsv UPS to be deposited to MES store for further disposal.

Supply and fix in replacement of 12 volt 65 AH tubalar SMF battery with warranty complete as directed. Make- Exide/Luminous/Amron

Attending complaints while breakdown of electrically operated overhead crane installed at MT Airforce station,including minor repair with skilled technician complete as directed. Note - spare parts will be measured and paid saperately

Testing of EOT crane of capacity 03 Ton by any government approved agency and submission of load testing certificate complete all as specified and directed Note- all T&P required for testing will be provided by the contractor and test certificate to be submited.

Supply and fix inreplacement steel wire rope 8mm dia multistranded twisted complete as directed.

Supply and fix limit switch 15 Amp capacity 240 volt 50 Hz complete as directed.

Dismantling and taking down squirrel cage induction motor assembly 03 HP, 3 PH, 415V alongwith wornout winding & rewinding the same with super enameled copper wire of existing gauge with all associated materials such as dry insulation varnish, cotton tape, soldering materials, glass tube, insulation paper, separator, film paper, removing of burn winding, cleaning of slot, removing of bearing, greasing, servicing, refixing of bearing etc including all dismantling work such as removal from foundation, coupling, disconnection of cable, earthing strip etc, including loading/unloading and bringing back to same location, reassembling and reinstallation of motor in foundation, proper coupling and alignment with gear box, including satisfactory testing complete all as specified and directed.

Supply and fix in replacement of 16 Amp rating contactor complete as directed. Make: BCH/L&T

Supply and fix in replacement of gear box penion as par existing size complete as directed.

Supply and fix single phase preventor complete all as directed. Make L&T,C&S, Schinider

S & F Electronic motor protection relay (MPR200nX) thermal overload 16-44 Amps complete all as specified and directed. Make : L & T or equivalent of LEGRAND/MERLIN GERIN.

S & F in repair 3 Phase LED Voltmeter/Ammeter, CI 1 Volt, complete all as specified and as directed. Make: L&T/HPL/SIEMENS/AE/IMP

S & F in repair Ammeter/Voltmeter, (0-500) Amp, complete all as specified and as directed. Make: L&T/HPL/SIEMENS/AE/IMP

S & F in repair indicator lamp, LED type 220 Volt for panel mounting, complete all as specified and as directed. Make: LEGRAND/MERLIN GERIN as approved.

S & F in repair CT 100/5 for panel mounting, complete all as specified and as directed. Make: LEGRAND/MERLIN GERIN as approved.

S & F in repair CT 50/5 for panel mounting, complete all as specified and as directed. Make: LEGRAND/MERLIN GERIN as approved.

Supply and fix in replacement of phase insulator made out of ceramic colour brown complete as directed.

Supply and fix motor to gear box coupling with high density rubber star ring size as par the existing complete as directed.

Supply and fix in replacement of hydraulic break drum complete as directed.

Supply and fix control panel with wire 3 core copper and chain with push button controling front& back motion, left&right motion, Up&down motion ON&OFF etc complete as directed.

Attending breakdown complaints of sensor door ,rectifying fault both hardware & software related complete as directed. Note Spare parts will be measured and paid saperately.

Supply and fix in replacement of PIR sensor fitted on door complete as directed. Make Toshi or equivelent make

Supply and fix in replacement of door driving motor assembly teethed belt Toshi cat part No-PRO4086 or equivelent other make compatible with existing setup complete as directed.

Supply and fix in replacement of conveyar belt teethed belt for dortex door operators super high quality 8 M teethed 15 mm width made out of high density for sensor door complete as directed. Make Toshi product code PRO4108 or equivelent other make compatible with existing setup.

Supply and fix in replacement of mother board control panel moving and locking system processor based complete as directed Make Toshi item code PRO4091 or equivelent other make compatible with existing.

Repair/maintenance/ servicing of PIR based sensor door,checking all serviciability,tightening of srew,nuts,bolts, routine maint will be carried out on quarterly basis complete as directed

Supply and fix in replacement of W2 door wheel for left and right movement on rail complete as directed. Toshi cat part No-PRO4204 or equivelent other make compatible with existing.

Taking down chiminy for repair/maint of any size and location exhaust chiminy including cleaning of filter & duct , painting and refixing the same at the same location complete as directed

Supply and fix in replacement of wiremesh filter fitted in chiminy complete as directed

Dismantling and taking down Exhaust fan motor assembly 01 HP, 3 ph, 415V alongwith wornout winding & rewinding the same with super enameled copper wire of existing gauge with all associated materials such as dry insulation varnish, cotton tape, soldering materials, glass tube, insulation paper, separator, film paper, removing of burn winding, cleaning of slot, removing of bearing, greasing, servicing, refixing of bearing etc including all dismantling work such as removal from foundation, coupling, disconnection of cable, earthing strip etc, including loading/unloading and bringing back to same location, reassembling and reinstallation of motor in foundation, including satisfactory testing, complete all as specified and as directed.

Supply and fix in replacement of 10 MFD capacitor complete as directed

Supply and fix in replacement of fan blade of any size suitable for chining complete as directed

Taking down aircurtain for repair/maint including cleaning, oiling, greasing and refixing the same at the same or other place complete as directed.

Rewinding to air curtain fan motor of any capacity of any make with supper enameled copper winding wire of existing size and quantity including insulating materials ie varnish, sleeves etc with full satisfaction of engineer.

Note :- (i) Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material. (ii) The contractor is advise to visit the site with prior approval of Engineer-in-Charge before getting their rates.

bharat construction

M/s SINGH CONTRACTOR WORKS

M/S A M ENTERPRISES

M/S R S Traders

R K CONSTRUCTION COMPANY

Bharat Trading Company

Mohit Enterprises

M/S SATISH KUMAR