REPAIRS / MAINTENANCE OF LAUNDRY PLANT ELECTRICAL CHIMNIES / FIRE ALARM / AIR COMPRESSOR CERTAIN MISC WORKS AND ROUTINE PREVENTIVE MAINTENANCE OF FIRE FIGHTING / FIRE HYDRANTS AND CONNECTED WORKS FOR VARIOUS LOCATIONS AT AFA HYDERABAD

Amount

Repairs / Servicing to the Fire alarm system by checking the following as per the manufacturer specifications including replacing the unserviceable spares by engaging well experienced technicians from an authorized service center all as directed at site. Note : - Spares required shall be measured and paid separately. (a) Ionization type smoke detector (b) Intelligent addressable manual call points (c) Conventional sounder (d) Intelligent addressable bell control panel (e) Power supply unit for the above (f) Optical type smoke detector (g) Heat detector fixed type

Supply Only following items for replacing only unserviceable items for item No.1 above :-

12 Volts, 7AH DC Battery set complete for backup of complete system.

8-zone microprocessor based automatic fire alarm system with UL/LPCB/CE approved.

Response indicators

1.5 sqmm X 2 core FRLS copper conductor shielded cable

Detectors complying certified to EN-45 Addressable type smoke detector Photoelectric/ Optical with base with self built intelligence as per IS:11360

Same as per Item above but Addressable type heat detector with base with rate of rise cum fixed temperature as per IS:2175

Addressable manual call point resettable type

Hooter / Sounder

Single loop main control panel

Two loop main control panel

Speech auto dailing system

4 zone main control panel based automatic fire alarm system with UL/LPCB/CE approved.

Reprogramming 1 loop control panel

Reprogramming 2 loop control panel

Transformer 24-0-24 volts, 5 amps in existing

Isolator modules

Assorted fuses

Conventional type Smoke / Fire Detectors

24 Volts ,5A Switching mode power supply (SMPS) for fire alarm Panels as per existing make or type.

Programming PCB Service Card

Repairs/ Servicing of hanger doors with necessary greasing and opening the motorised door mechanism of hanger door leaf, servicing /repairing the forward gear, backward gear, gear shaft, pinion, and replacing the worn out/unserviceable spares parts including checking/ maintenance of hanger door electrical panel board and reinstallation the same after repairs including replacement of necessary electrical connections from electrical panel board and checking the alignment bottom and rail for smooth movement of doors any unserviceable spares/ misc items with new one for the entire hanger door satisfactory working. The following major spares will be measured and paid separetly. Note :- All consumables like grease, cotton waste, nuts, bolts, washers, lugs etc are deemed to be included in the rate quoted

Supply Only the following items for replacing only unserviceable item No.3 above :-

Limit switches for automatic cutoff for all driving leaves.

Auxillary Contactors

Power Contactors

Over Load relay

Single phase preventer

Under voltage protection relay

LED Indicator lamps of colors R / Y / B (Make: C&S/SIEMENS/L&T)

Hooters / blinkers

Push button switches

Interlock contactors

Warnings lights

Gear Shaft

Gear Wheel

Bearing suitable for existing shaft

Gear Oil

Taking down unserviceable PVC Cable and Supply & fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 4 Sq. mm 4 Core nominal cross section in service connectionsalong with replacement of corroded cable tray/bunching arrangement with suitable cable carriers, festoons etc as per existing capacity at site complete all as specified and as directed.

M & L for taking out motor from the base and re-winding of burnt 2 HP Cap 415 V, 3 phase motors of following capacities with new super enameled copper wire of same gauge and same number of turns as existing after thorough cleaning of stator body and rotor, applying insulating varnish, drying up by heating for improving insulation resistance, re-assembling the motor by replacing both end bearings, re-installing at it’s original position, connecting up, testing and commissioning all as specified and directed Make Kirloskar (For Hanger Doors)

M& L for Servicing of Washer Extractor 60 Kgs capacity of Make RAMSONS. Model RVWE-60 of high spin suspended , of stainless steel 304 grade, microprocessor controlled with moisture resistance screen, auto reverse automatic with pneumatic valves, front loading open pocket fully stainless steel die pressed door with inner cylinder and outer drum of stainless steel 304 grade complete with built in control panel & motor and replacement of unserviceable spares/ misc items with new one for following specifications :-

Note :- (i) The rated quoted by the contractor is deemed to be including all the Misc Items. Required major Spares required for completion of job satisfactorily measured and paid separately under respective items of the schedule (ii) All repairs/servicing /maintenance shall have to be carried out by the authorised service personnel

M& L for Servicing of Jumbo Boiler 5.5 ltr capacity of Make RAMSONS. Model RV 4425-80 with vacuum ironing table, and steam pressing iron including connecting up and replacement of unserviceable spares/ misc items with new one for following specifications :- Note: :- (i) The rate quoted by the contractor is deemed to be including all the Misc Items. Required major Spares required for completion of job satisfactorily measured and paid separately under respective items of the schedule (ii) All repairs/servicing /maintenance shall have to be carried out by the authorised service personnel

Supply Only of the following spares for repairing / servicing the Mechanical Laundry :-

(a) Teflon Shoe

Hose pipe for Steam

2128 Iron Box

Table Foam of existing size

Table Cloth of existing size

Foot Switch

16 Amps rocker switch

16 Amps contactor

Impeller

1 Hp motor

2 KW heater.

Water level control

6 Amps rocker switch

Pressure switch

Pressure guage

Drier heater

Ucp bearing 210

2 Hp blower motor

2 Hp main motor

PLC ST 200

Drain Valve

Water inlet valve

IO Card

STK 2000 PLC

Belt for Washing Extractor

Belt for Drier

Fuji drive for washing

Transformer 230 v to 12 v

Water level sensor for washing

Shock absorber for washing

Air filter

1/2" Gauge glass with bush

Water level prob

M& L for Servicing of Washer Extractor 30 Kgs capacity, made out of fully stainless body, inne following spares for repairing the Mechanical Laundry of capacity 30 Kg Model No SWE 30, and flat work ironer Model No SFW-R/132 at FCM, Make Super Shine Laundary Systems all as specified and drected by Engineer-in-Charge

Supply and fixing Paddings for FLAT Ironer complete all as specified and as directed.

Supply and fixing Feed Belts for FLAT Ironer complete all as specified and as directed.

Supply and fixing Water hose pipe for Water Extractor,Part No SWE30-001-10 complete all as specified and as directed.

Supply and fixing Water Solenoid valve for Water Extractor,Part No SWE30-001-9 complete all as specified and as directed.

Supply and fixing Door rubber gasket for Water Extractor,part No SWE30-001-27 complete all as specified and as directed.

M& L for Servicing of electrically operated screw Air compressor of Make ELGI Global Series Model E15-7.5 suitable for operating pneumatic tools for delivering air pressure of 100 PSI with a discharge capacity not less than 90 CFM with mulitstage oil and moisture separators driers comprised with VFD (Variable frequency Drive) direct drive technology with all connected accessories including 1000 ltrs compressed air container and replacement of unserviceable spares/ misc items with new one complete all as specified and as directed. Note :- (i) The rated quoted by the contractor is deemed to be included all the Misc/ Sprares required for completion of job satisfactorily (ii) All repairs/servicing /maintenance shall have to be carried out by the authorised service personnel

Supply and Fix quality Industrial Type Air Filter cum regulator integral of Make Kobalt ingersolrand with suitable pressure guage and air regulator arrangement suitable for 40mm dia bore tube by replacing the unserviceable complete all as directed

M&L for servicing of 100 KW Solar PV integrating with 400 nos of 250 Wp each SPV panel complete including cleaning of area and solar panel plate, cheching all connections all as specified and directed. Note :- (i) The rated quoted by the contractor is deemed to be including all the Misc Items. Required major Spares required for completion of job satisfactorily measured and paid separately under respective items of the schedule

M&L for servicing of ELECTRIC CHIMNEY/Fume exhaust system electrically operated with centrifugal blower driven by 7.5 HP, 1440 RPM, 415 V, 50 Hz, 3 Phase electric induction motor suitable or as directed by OEM for achieving 8000 CFM and exhaust blower capacity of 8000 CFM :- . Note:- All spare require will be measured and paid separetely under relivent items

M & L for taking out motor from the base and re-winding of burnt 7.5 HP Cap 415 V, 3 phase motors with new super enameled copper wire of same gauge and same number of turns as existing after thorough cleaning of stator body and rotor, applying insulating varnish, drying up by heating for improving insulation resistance, re-assembling the motor by replacing both end bearings, re-installing at it’s original position, connecting up, testing and commissioning all as specified and directed (For Chimeny)

Taking down existing and refixing after repairs of GI ducting made out of 22 SWG GI sheet alongwith mild steel flanges and mild steel brackets for fixing on wall / ceiling including suitable dampers and fixing arrangements for the blowers etc., complete all as specified and as directed. Note:- All incidental civil works like make holes in wall and making good disturbed surfaces for taking down / refixing are deemed to be included in the rates quoted,

Supply and fixing of following spares for repairing / servicing the voltage stabilizer / isolating transformer for the following :-

Panel Lamp

Push Button Switch

Auto Manual Switch

DPDT Switch

Carbon Brush

Micro Switch

Potentiometer

Trigger Transformer

Rotary switch 5 Amp for RYB phases

Volt Meter

Ampere Meter with CT 100/5 A.

Electronic Circuit Card (PCB) for 10-40KVA Stabilizer

Servo Motor 3 KG torque for 15 KVA Stabilizer

Drive Assembly upto 75 KVA per Phase

Dimmerstat 10 KVA 10 Amp

Dimmerstat 40 KVA 28 Amp

Main Transformer for 10 KVA

Supply and filling up of Insulating transformer oil including replacing the minor parts like nuts, bolts, washers, gaskets etc., clean the oil sump thoroughly and filling with new transformer oil duly filtered to achieve dielectric strength of minimum 40 KV at 2.5mm gap complete all as specified and all as directed by Engineer-in-charge for Servo Stabilizer and Isolation Transformer. Make : - Electrol / Power Oil / CASTROL / SAVSOL

Taking out existing unserviceable sluice valve of any type and supply and fix CI sluice valve 150 mm dia class PN 1.6 flanged type with grey cast iron body, bonnet dome, wedge, stuffing box, gland thrust plate cap, SS spindle stem, carbon steel bolts, nuts etc complete complying to IS 14846 and including necessary fixing arrangement as required at site by providing rubber/ fibre gaskets, and all as specified and directed.

Description all as per Ser item No. 24 above, but of size 100 mm dia

Description all as per Ser item No. 24 above, but of size 80 mm dia Make :- For item no.24 to 26 KIRLOSKAR / ADVANCE / KARTAR / KALPANA

Cutting of existing CI pipe line up to 150 mm dia for alterations and additions including screwing of CI pipe and providing CI fittings of suitable size and as required at site of work including necessary excavation and earth work complete all as directed in position for insertion of new tees,branches,etc.

Material and Labour for CI fittings up to 150 mm dia such as bends (any type, radius and angle) tapers any tee pieces ( straight, bend, incresing, decreasing or double socket etc) tee pieces single branch 'Y" junction, double branch, cross, collars, caps and plugs etc complete all as specified and as directed

Cutting existing steel / cast iron tubing for alterations or additions (Each cut measured) for size of pipe 150 mm bore complete all as specified and as directed

Description all as per Ser item No. 29 above, but of size 100 mm dia

Description all as per item No. 29 above, but of size 80 mm dia

Supply, Laying and jointing MS ERW pipes of size 150 mm bore heavy grade in any length, with screwed and socketed joints together with galvanised iron fitting such as sockets, elbows, bends, tees, reducers, unions, nipples, short pieces etc., in trenches / walls / surfaces/roofs / floors etc including necessary welding required at site complete all as specified and as directed Make :- JINDAL / TATA / ZENITH

Description all as per Ser item No. 32 above, but of size 100 mm dia

Description all as per Ser item No. 32 above, but of size 80 mm dia

Taking out the lead / lead wool from the leaking CI pipes and Material and Labour for Run lead joints for spigot and socket pipes and CI fittings in the following sizes :-

(a) 80 mm dia bore

(b) 100 mm dia bore

(c) 150 mm dia bore

Material and labour in repairs for Flanged joints with rubber gasket 6 mm thick including nut bolt and washers complete all as specfied and directed for the following :-

(a) 80 mm dia bore

(b) 100 mm dia bore

(c) 150 mm dia bore

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in hard / dense soil complete all as specified and as directed.

Returning, filling in trenches the excavated soil in layers not exceeding 25 cm including watering and well ramming complete all as specified and as directed.

Removal of excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level n.exc 1.50 m above the starting point complete all as specified and as directed.

Taking out old unserveciable hose box and S&F Hose Box made of 18 gauge MS sheet 800mmx600mmx250mm with double door with 4mm thick glasses and door frame made of 16 gauge MS sheet painted fire red out side and brilliant white inside for keeping 2 Nos hose pipe of lenghth 15 m each complete all as specified and as directed.

Taking out old unserveciable hose and S&F 63 mm bore 15 mtr long hose confirming to IS-636 complete with male and female coupling confirmed to IS903 including dismantling of existing unserviceable one complete all as specified and as directed.

Taking out old unserveciable hydrant landing valve and supply & fix fire hydrant landing valve type A (Single head out let) of 63 mm dia conforming to IS-5290 with hose coupling adaptor, instantaneous, springs locks arrangement and blank cap all as per IS Specifications complete all as specified and as directed.

Taking out old unserveciable hydrant landing valve supply & fix in repairs fire hydrant landing valve type A (double head out let) of 63 mm dia conforming to IS-5290 complete all as specified and as directed.

Taking out old unserviceable Branch Pipe and supply & fix in repairs branch pipe gun metal 63mm instantaneous inlet, made threaded outlet, 15mm bore nozzle short

Taking down old unserviceable Butter fly valve and supply and fix in repairs buttter fly valve of 100 mm dia including necessary gaskets and fittings complete all as specified and as directed.

Taking down old unserviceable Butter fly valve and supply and fix in repairs buttter fly valve of 80 mm dia including necessary gaskets and fittings complete all as specified and as directed.

Repairs / replacement of valve spindle of stainless steel with brass check nut etc for CI sluice valves including valve head gasket, gland packing, new nut bolts, washers etc complete of the following sizes :-

(a) 150 mm bore

(b) 100 mm bore

(c) 80 mm bore

Servicing of sluice valves by removing the glands/gate and refix with greasing, new stainless steel nuts, bolts with washers, rubber insertions gland packing etc in situ for the following sizes of valves :-

(a) 150 mm bore

(b) 100 mm bore

(c) 80 mm bore

Dismantling the existing foot valves of size150 mm cleaning it throughly internally and externally, replacing the gaskets, required nuts, bolts, and washers, greasing and bringing it to workable condition and fixing in location all as required at site complete all as specified and as directed.

Disconnecting the suction and delivery pipe lines and electric connections of fire fightng pumpset capacity 75/60/50 HP 3 phase servicing it throughly and carrying out the repairs such as replacing the worn out bearings/bushes gland rope nuts bolts washers greasing and bringing it to workable condition and connecting up of suction and delivery pipe lines and electric connections incl testing complete all as specified and as directed

Disconnecting the suction and delivery pipe lines of Diesel engine driven fire fightng pumpset capacity 85 HP 3 phase servicing it throughly and carrying out the repairs such as replacing the worn out bearings/ nuts bolts washers and bringing it to workable condition and connecting up of suction and delivery pipe lines and electric connections including testing complete all as specified and as directed

S&F Diesel level indicator for showing exact level of diesel in diesel tank placed for diesel engine driven pump set at various fire fighting pump houses including repairs any for leackages for the diesel tank complete all as specified and as directed.

Engine oil for Disel Engine driven pump set at various pump houses including removing and filling of oil complete all as specified and as directed.

Coolant for Disel Engine driven pump set at various pump houses including removing and filling of oil complete all as specified and as directed.

M&L for Preparation of new or previously untreated steel surfaces of any description, not otherwise described and applying two coats of post office red first quality synthetic enamel paint over a coat of zinc chrome primer complete all as specified and as directed.

M&L for taking down the unservicable non return valve from position after disconnecting the unserviceable valve supply and fix in repairs non return valve P N 1.6 of size 150mm ISI marked heavy duty with handle including necessary nuts bolts washers and modification etc

Description all as per Ser Item No 56 above but 100 mm dia

M&L Mild Steel Framed work (Fe-410-W (gde-E-250) quality B) as in Duct covers,Chamber covers and similar wks, angle or other section with gusset plates, MS Plates or sheets of any thickness, rails, braces, etc., complete, welded for fixing with and including either hooks and hinges with handles also fastening and fixing complete, using ERW or including butt welding wherever necessary, complete all as specifed and as directed

Supply & Fixing of Pressure Guage 4inch dia 0 to 21 Kg/Cm2 rating complete all as specified and as directed

Supply & Fixing of Pressure Guage 4inch dia 0 to 10 Kg/Cm2 rating complete all as specified and as directed

Supply & Fixing of Pressure switch universal type including all necessary fittings and setting for auto opertaion of Fire pumps complete all as specified and directed Make :- H Guru / Danfoss or equivalent approved make.

Disconnecting the suction and delivery pipe lines and electric connections of centrifugal/ Monoblock pump set of 12.5 HP capacities and removing it from its existing position carefully and transporting the same to the work shop, dismantling/opening up the pump and motor for inspection, repairs/replacing the worn out unserviceable parts with new one including cleaning, lubricating, replacing the minor items like, necessary packing material, studs, nuts, bolts, washers and bearings etc, reassembling the pump sets including painting with two coats of synthetic enamel paint, transporting back and refixing the same in its original position including connecting up the water and electric connections, testing and commissioning complete all as specified and asdirected.

Material and labour for repairs to 12.5 HP, 3 Phase, 415 Volts Induction motor by taking down the burnt out, winding from motor, cleaning and rewinding with super enameled copper wire of the same guage and number of turns as existing complete all as specified and as directed.

Supply and fix star delta starter fully automatic type, 3 Phase, 415 Volts complete with Over load relay, single phase preventor, on off switch etc incl taking down unserviceable one of capcity 60 HP complete all as specified and as directed.

Supply and fix in repairs in repairs connect and test DOL starter type MK-1 with sheet steel enclosures, 3 phase, 415 volts, 50 Hz suitable for motor out put of 5 HP capacity complete all as specified and as directed.

M & L for cleaning of Satic water tank of 45000 ltrs capacity by scrapping the internal surfaces with steel wire brushes, after pumping out water (appx 45000Ltrs) completely by using pump set, removing silt/debris descaling with solution and removal of sludge debris and foreign material to a distance of 50 Mtr from SWT and repair minor cracks and applying water proofing compound chemical and making leak proof including applying two coats of lime white wash internally and externally above ground, and applying two coats of synthetic enamel paint to inlet pipe above ground level and man hole cover/grills/wire mesh and two coats of tar epoxy over one coat of red oxide primer to the up and down ladders, cleaning the internal surface of the tank to the complete satisfaction and as directed by the Engineer-in-Charge .

Description all as per Ser Item No 66 but fire fighting sump capacity 50,000 Ltrs

AKSHITA ELECTRICAL

TARUN CONSTRUCTION COMPANY