operational and maintenance of ems telecom factory and staff qrtr colony deonar mumbai , round the clock operation & maintenance of various electromechanical services as per details given in relevant sections by deploying the required staff including specialized manpower and by arranging required tools and plant etc to keep all the services operational upto the required standards . ( for telecom factory only ) a ) services included are: ( 1 ) ei & fans ( 2 ) compound lighting ( 3 ) substation ( 4 ) pumps ( 5 ) electrical panels , dbs ( 6 ) window & split ac units ( 7 ) heating & cooling appliances ( 8 ) fire extinguishers contractors to take all steps to undertake preventive / special maintenance and testing to keep the system at optimum working condition . size of various services is given in section - i b ) minimum staff required: wireman ( semiskilled ) : 1 no . per shift into 3 shifts ( shift as decided by engineer in charge ) note: if more persons are required for satisfactory operation / maintenance , the same shall be arranged by the firm at no extra cost as and when required . , sh- ii ( petty maintenance work of ems ) :- supply of following material for repairing & attending petty maintenance work by engaging manpower available with above operation work ( in sh-i ) or with extra skilled manpower if required for repairing of substation , ht / lt panels , capacitor panels , existing wiring work like fluorescent fitting , ceiling fans , wall / pedestal fans , main board , sub main board , compound lighting , water pumps & switchgears , geysers , split ac , water coolers , etc i / c dismantling , connection , fixing , testing etc as required ( note- the defective material shall be the property of agency & firm should consider suitable price rebate for the same while quoting . the material under replacement shall be similar to existing defective material or as per product directory ) ( a ) ei & fans: switch - 6 amps , switch 16 a , socket outlet - 5 pin 6 a , socket outlet - 6 pin , 16 a , two way switch - 5 a , copper choke - 40w , t . l . starter , side holder , capacitor - 2 . 5 mfd / 3 . 5 mfd , angle holder , batten holder , fan regulator - resistance type , fan regulator - electronic step type - 150w , bell buzzer , bell push switch , ceiling fan canopy , fancy fitting canopy , ceiling rose , 36w 4 tube rod , electronics choke for 36w fluorscent tube , dp switch - 32 a , 2 gang box domestic , 4 gangbox ( double domestic ) , 3 mm thick hylam sheet , backelite base cover plate for holding single tube light side holder , backelite based cover plate for holding double tube light side holder , 3 core 0 . 5 sqmm pvc insulated & pvc round sheathed multicore copper conductor flexible cable ( for connection between ceiling rose to fitting ) , overhauling and servicing of ceiling fan / exhaust fan including disconnnection & dismantling , cleaning , replacing worn out parts like bearing , quarter pin , lock nuts , rubber bush , refixing , etc . as required . , rewinding of ceiling fan / exhaust fan including disconnnection & dismantling , replacement of faulty bearings , oiling / greasing , etc . as required . , rewinding of exhaust fan including disconnnection & dismantling , replacement of faulty bearings , oiling / greasing , etc . as required . , installation , testing and commisioning of ceiling fan , including wiring the down rods of length ( upto 150 cm ) with 1 . 5 sq . mm fr pvc insulated , copper condutor , single core cable etc . as required . , itc of prewired flourscent flourscent tube rod box fitting on wall / ceiling , on wall / ceiling etc . as required . , ( b ) lt panels , main board & dbs: single pole - upto 32 a , spn - upto 32a , 2 pole rccb - 40 a , 300ma , spn mcb - 40a , tpn mcb- 63a , isolator 4p - 125a , hrc fuse - 40 a , bolted type hrc fuse - 36a - 63a , bolted type hrc fuse - 80a - 125a , bolted type hrc fuse -160a - 200a , bolted type hrc fuse -250a , din type hrc fuse - 125a , din type hrc fuse - 160a - 200a , din type hrc fuse - 250a , lugs copper tube terminal - sq . mm -16 , lugs copper tube terminal - sq . mm -25 , lugs copper tube terminal - sq . mm -35 , lugs aluminium tube terminal sq . mm -35 , lugs aluminium tube terminal sq . mm -50 , lugs aluminium tube terminal sq . mm -70 , lugs aluminium tube terminal sq . mm -95 , lugs aluminium tube terminal sq . mm -120 , lugs aluminium tube terminal sq . mm -150 , lugs aluminium tube terminal sq . mm -185 , ( c ) compound light: 35 watt led lamp , 45 watt led lamp , porcelain holder suitable for housing 35w / 45w cfl / led lamp , connector ( 10sq . mm ) - 4 way , sp mcb - 6a , ignitor - 70w / 125w , ignitor - 150w , capacitor - 7 mfd ( keltron / junkar / crompton / l&t / universal electric / usha / asian / epcos ) , capacitor - 10 mfd , perplex luminaire cover - fibre , pole box clamp , weather proof smc ( sheet moulding compound ) pole junction box of nominal size- 240 x 130x 110mm ( inner ) / 280x170x130mm ( outer ) with hinge , gasket , locking arrangement canopy , 32 a 4 way connector , earth stud , neutral link , din channel , sp mcb-6a , c series complete as reqd . , 24 watts waterproof led street light fittings on exisitng gi pole with suitable gi bracket , accessories etc . with testing commissioning as required . ( make - m / s philps / bajaj / sysca / kalki ) , ( d ) pump: servicing & refixing of mono block pump i / c checking of leakage of pump , tightening of gland and gland dori , checking & cleaning of foot valve , checking and attending fault of contactor relay push button etc as reqd . ( a ) upto 7 . 5hp , ( b ) 10 hp to 15 hp , sitc of following components in lt panel i / c wiring of device , removing of faulty parts as reqd . led type phase indicators: r-y-g , ammeter ( 0-50a ) , voltmeter ( 0-500v ) , sp mcb - 6a , timer switch for compound light , tpn mcb-63a , hrc fuse -63a , hrc fuse -32a , repairing of dol starter with replacement of contactor coil , wiring of circuits for on off indication , as reqd . , pdg . plumbing repairs to pump room piping including opening of pipe from flange , lifting , refixing , with water tight joint , replacement of following parts as reqd . foot valve ( 50mm dia ) - gun metal , 50mm dia c-pvc pipe including bend , brass threaded coupling , etc . upto 4 mtrs ) , non-return valve ( 50mm dia ) , ( e ) substation: carrying out servicing & testing of mei make 11 kv ht panel which inculdes cleaning of complete vcb ( 03 nos . of 400a , type vr-5 ) with crc-2-26 , lubrication of mechanisms , checking on-off operation , megger testing , checking of contact resistance , checking on-off tripping timing , ct , pt , idmt & earth fault relay testing ,