REPAIR/MAINTENANCE OF CEILING FANS, EXHAUST FANS, WALL FANS, PEDESTAL FANS AND ALLIED WORKS AT OTM AND MARRIED ACCOMODATION BUILDINGS AT OUTSIDE FORT WILLIAM UNDER GE (FW) KOLKATA

Amount

Taking down ceiling fan 1200 mm to 1400 mm sweep of any make sealing cable ends, dismantling blades, applying one coat of synthetic enamel paint by spraying after cleaning thoroughly with kerosene oil including filling cavities with filler etc, hanging the ceiling fan and connecting up including provision of cable from ceiling rose or connector to fan, complete all as specified and as directed by Engr In Charge. (Note:-Cost of repairs / rewinding of motor will be measured and paid separately)

Taking down wall fan 250 mm to 450 mm sweep of any make sealing cable ends, dismantling blades, applying one coat of synthetic enamel paint by spraying after cleaning thoroughly with kerosene oil including filling cavities with filler etc, refixing the same in original position including provision of cable from ceiling rose or connector to fan, complete all as specified and as directed by Engr In Charge. (Note:-Cost of repairs / rewinding of motor will be measured and paid separately)

Taking down exhaust fan 200 mm to 450 mm sweep of any make sealing cable ends, dismantling blades, applying one coat of synthetic enamel paint by spraying after cleaning thoroughly with kerosene oil including filling cavities with filler etc, refixing the same in original position including provision of cable from ceiling rose or connector to fan, complete all as specified and as directed by Engr In Charge. (Note:-Cost of repairs / rewinding of motor will be measured and paid separately)

Supply and fixed in repair Capacitor 2.5 mfd, 230 Volts, AC, 50 Hz, complete all as specified and as directed.

Supply and fixed in repair Capacitor 3.15/3.5 mfd 230 Volts, AC, 50 Hz, complete all as specified and as directed.

Supply and fixed in repair Gun Metal Bush suitable for wall Fan /Exhaust Fan complete all as specified and as directed.

Supply and fixed in repair Ball Bearing of suitable size for Ceiling Fans 1200 mm to 1400 mm sweep complete all as specified and as directed.

Supply and fitting GI pipe tube of size 40 mm medium grade in bldgs for hanging of ceiling fans incl taking down of existing pipe as per specified and directed by Engr- In - Charge.

Supply & fixed in repair MS down rod of size 15/20 mm dia and length 2' for ceiling fan including electric connection, nut, bolt and clamp as in repair complete all as specfied and directed.

Supply & fixed in repair MS down rod of size 15/20 mm dia and length 3' for ceiling fan including electric connection, nut, bolt and clamp as in repair complete all as specfied and directed.

Supply and fixed D clamp of strip size 25x6 mm with suitable washer, nuts, bolts in any shape or size as indicated or directed and inclusive of one primer coat ,one under coat, one finish coat of paint complete for hanging of ceiling fan all as specified and as directed.

Supply and fixing of rubber reel 1.7/2.5 insulator for Ceiling fan suitable for 1200/1400mm sweep complete all as specified and directed.

Supply and fixing of split pin of suitable size for ceiling fan of sweep 1200mm/1400mm.

Supply and fixing of PVC connector for Ceiling fan of 1200/1400mm sweep including all connection complete all as specified and directed.

Supply and fixing of new ceiling fan polished blades (set of three) of best quality for fan of size 1200 mm sweep any make complete all as specified and as directed.

Supply and fixing of new ceiling fan polished blades (set of three) of best quality for fan of size 1400 mm sweep any make complete all as specified and as directed.

Supply and fixing of louvers for metallic body exhaust fans of size 200 to 300 mm sweep of any make complete all as specified and as directed.

Supply and fixing of louvers for metallic body exhaust fans of size 380 to 450 mm sweep of any make complete all as specified and as directed.

M&L for Rewinding of ceiling fan 1200/1400mm sweep of any make with super enameled copper winding wire as per existing size and gauge including heating, varnishing and testing, complete all as specified and as directed.

M&L for Rewinding of exhaust fan 200 to 300 mm sweep of any make with super enameled copper winding wire as per existing size and gauge including heating, varnishing, and testing, complete all as specified and as directed.

M&L for Rewinding of exhaust fan heavy duty 380 mm to 450 mm sweep of any make with super enameled copper winding wire as per existing size and gauge including heating, varnishing and testing, complete all as specified and as directed.

M&L for Rewinding of wall fan of size 250 mm to 450 mm sweep of any make with super enameled copper winding wire as per existing size and gauge including heating, varnishing and testing, complete all as specified and as directed.

Taking down copper/ aluminium point wiring (light, fan, buzzer, socket or power) complete including fixture and fittings such as switches, ceilling roses, pendants, regulators, sockets etc excluding light fitting for reuse or removing from site and making good disturbed surface of walls, floors etc.complete all as specified and directed.

Taking down of Old MCB DB any type any size including MCCB/RCCB/MCBs and disconnecting the serviceable MCBs and keeping in safe custody for reuse at site or removal from site complete all as specified and directed.

Taking down of old Submain wiring any type including batten/ conduit/ casing at any indicated situation complete all as specified and directed.

M&L for surface type point wiring with 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including PVC casing capping medium duty complete with all fittings and accessories, fixed to walls/ceiling, including mild steel terminal boxes 1.25 mm thick conforming to IS-5133 (Part-I) with 3.0 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly, for one light point /bell point/ceiling fan/exhaust fan point controlled by one way switch complete all as specified and directed.

All as per item No. 26 above but for one 5 amps switch socket outlet on same board controlled by another switch, complete all as specified and directed (surface type point wiring with terminal box).

All as per item No. 26 above but for one 5 amps switch socket combination on independent board, complete all as specified and directed (surface type point wiring with terminal box).

All as per item No. 26 above but using 2.5 sqmm single core multi stranded copper conductor FRLS-H PVC insulated and unsheathed, cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and incl 2.5 sqmm green FRLS PVC insulated and unsheathed, copper conductor as continuous earth wire with lugs complete all as specified and directed (surface type point wiring with terminal box).

M&L for concealed type point wiring with 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including PVC conduit complete with all fittings and accessories, fixed to walls/ceiling, including mild steel terminal boxes 1.25 mm thick conforming to IS-5133 (Part-I) with 3.0 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly, for one light point /bell point/ ceiling fan/exhaust fan point controlled by one way switch complete all as specified and directed. (NOTES: - (i) Where tube light fitting is to be fitted/suspended, CI Circular boxes shall be provided with the PVC Pipes in the ceiling & the unit rate shall be deemed to be included for the same. (ii) Cost of cutting chases for concealed wiring shall be deemed to be inclusive in the quoted rates. No claim in this regard shall be entertained at a later stage)

All as per item No. 30 above but for one 5 amps switch socket outlet on same board controlled by another switch, complete all as specified and directed (concealed type point wiring with terminal box).

All as per item No. 30 above but for one 5 amps switch socket combination on independent board, complete all as specified and directed (concealed type point wiring with terminal box).

All as per item No. 30 above but using 2.5 sqmm single core multi stranded copper conductor FRLS-H PVC insulated and unsheathed, cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and incl 2.5 sqmm green FRLS-H PVC insulated and unsheathed, copper conductor as continuous earth wire with lugs complete all as specified and directed (concealed type point wiring with terminal box).

Materials and Labour for concealed type point wiring with 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in existing PVC conduit complete with all fittings and accessories, fixed to walls/ceiling, including mild steel terminal boxes 1.25 mm thick conforming to IS-5133 (Part-I) with 3.0 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly, for one light point /bell point/ ceiling fan/exhaust fan point controlled by one way switch complete all as specified and directed. (NOTE: Wiring shall be done in existing conduit. Quoted rate shall be excusive of the cost of conduit)

All as per item No. 34 above but for one 5 amps switch socket combination on independent board, complete all as specified and directed (concealed type point wiring with terminal box in existing conduit).

All as per item No. 34 above but using 2.5 sqmm single core multi stranded copper conductor FRLS-H PVC insulated and unsheathed, cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and incl 2.5 sqmm green FRLS-H PVC insulated and unsheathed, copper conductor as continuous earth wire with lugs complete all as specified and directed (concealed type point wiring with terminal box in existing conduit).

PIANO SWITCH, 5/6 AMPS, SINGLE POLE, 240 VOLTS

S & F new Switch piano, flush type, one way

S&F in repairs new piano switch, flush type

BELL PUSH, 5/6 AMPS, 240 VOLTS

S&F new Bell push, flush type

S&F in repairs, Bell push, flush type

SOCKET OUTLET, 5/6 AMPS, 240 VOLTS

S & F new socket outlet, 2 in 1, 3 pin, flush type (non-shuttered)

S&F in repairs new socket outlet, flush type

SWITCH SOCKET COMBINATION OUTLET, 5/6 AMPS, 240 VOLTS

S&F new switch socket combination outlet, 3 pin, flush type (non-shuttered)

S&F in repairs new switch socket combination outlet, flush type (non-shuttered)

PIANO SWITCH, 15/16 AMPS, SINGLE POLE, 240 VOLTS

S & F new Switch piano, flush type, one way

S&F in repairs new piano switch, flush type (incl taking down existing switch)

SOCKET OUTLET, 6 IN 1, 3 PIN, 6/16 AMPS,

S & F new socket outlet, flush type (non-shuttered)

S&F in repairs new socket outlet, flush type with indicator lamp (incl taking down existing outlet)

SWITCH SOCKET COMBINATION OUTLET, 6 IN 1, 3 PIN, 6/16 AMPS,

S & F new switch socket combination outlet, flush type (non-shuttered)

S&F in repairs new switch socket combination outlet, flush type (non-shuttered)

CALL BELL/BUZZER, AC 230/240 VOLTS, SINGLE POLE

S&F new Call bell, musical type

S&F new Call bell, ding dong type

S&F in repairs Call bell, musical type (incl taking down existing fitting)

S&F in repairs call bell, ding dong type (incl taking down existing fitting)

CEILING ROSE, THREE TERMINALS, 240 VOLTS

S&F new Ceiling rose, surface type

FAN REGULATOR, STEPPED TYPE, 5 SPEED CONTROL, 230/240 VOLTS

S&F stepped type electronic fan regulator, flush type

S&F in repairs stepped type electronic fan regulator, flush type, (incl taking down existing fitting)

LAMP HOLDER, PVC/POLYCARBONATE BODY

S&F lamp holder with back plate suitable for batten/pendant fittings or to be mounted on walls

S&F in repairs lamp holder with back plate suitable for batten fittings (incl taking down existing fitting)

S & F in repair Modular fittings/accessories in existing location complete all as specified & directed for the following types :-.

Modular Switch 1 way 6 A, 1 module, 240 Volts AC

Modular Switch 1 way 16 A, 1 module 240 Volts AC

Modular Socket 6 A, 2/3 pin combined 2 module, shuttered, 240 Volts AC

Modular Socket 6 / 16 A, 2/3 pin combined 2 module, shuttered, 240 Volts AC

Modular Fan step regulator, 120 watt, 2 module, 100W, 4 step, 240 Volts AC

M&L for sub main wiring with 2 run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm alongwith one run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm as earth continuity conductor drawn through and including PVC casing-caping of suitable size, surface type complete all as specified and directed. (NOTE : Three runs of single core 4.0 sqmm cable & one run of PVC casing capping shall be measured as one unit)

S&F in repairs surface mounted LED luminaire, 1 X 20 Watt in aluminium housing, operating voltage 180-270 V, with acrylic/polycarbonate difuser & integrated constant current electronic driver complete with all other accessories internally prewired and including connecting up with three core flexible copper wire of suitable size incl taking down existing fitting complete all as specified and directed. complying with the following specifications:- (a) minimum efficacy 110 lumen/watt (b) CRI not less than 80, (c) THD < 20% (c) having in built short circuit and surge protection (d) colour temperature not less than 5700 degree K (e) life not less than 25000 hours of operation

-ditto- as per Item No. 50 but of 1 X 9/10 Watt capacity in polycarbonate housing with lumen output not less than 105 lumen per watt

S&F in repairs universal batten for T8 LED tubes complete including taking down of complete fitting and re-fixing of serviceable/new tube rod all as specified and directed. (NOTE: Quoted rate shall be deemed to be inclusive of re-fixing of serviceable tube rod either obtained from taking down of fitting or supplied under Item No. 54 here-in-after)

S&F in repairs universal batten for T5 LED tubes complete including taking down of complete fitting and re-fixing of serviceable/new tube rod all as specified and directed. (NOTE: Quoted rate shall be deemed to be inclusive of re-fixing of serviceable tube rod either obtained from taking down of fitting or supplied under Item No. 55 here-in-after)

Supply only LED tube rod 18 watt, 4 feet long, aluminium heat sink & polycarbonate diffuser, minimum 105 lumen per watt, suited for installation in existing T8 fittings complete all as specified and directed.

Supply only LED tube rod 18 watt, 4 feet long, aluminium heat sink, & polycarbonate diffuser, minimum 105 lumen per watt, suited for installation in existing T5 fittings complete all as specified and directed.

Supply and Fix in repairs recess mounted LED luminaire, of size 600 mm x 600 mm, in powder coated CRCA housing , having glare free diffuser, operating voltage 180-270V, with constant current electronic driver complete with all accessories with and including 36 Watt LED and including all accessories, mounting frame etc and connecting up with three core flexible copper conductor wire of adequate size complete all as specified and directed and complying with the following specifications:- (a) minimum efficacy 110 lumen/watt (b) CRI not less than 80, (c) THD < 20% (c) having in built short circuit and surge protection (d) colour temperature not less than 5700 degree K (e) life not less than 25000 hours of operation (f) Weather protection: IP20

NOTE FOR ITEM NO. 50 to 56 :- (1) List of approved makes has been provided in particular specifications. Contractor shall ensure that luminaire provided comply with the aforesaid specifications. No claim shall be entertained during currency of work. (2) Contractor has to furnish a replacement warranty of 02 years for LED light fittings complete incl lamps from the date of completion of work. The product will be replaced free of cost in following cases :- (a) Manufacturing Defects. (b) Failure due to mechanical and electrical impact. (c) Drop in lumen (or lux at 1 metre) below 90% of claimed value of lumen (or lux at 1 metre) of the LED/luminaire. (d) Decision of GE in this regard shall be final and binding. (3) All LED/luminaire shall meet the provision laid down in IS-16101, 16102 Part-I/II, 16103 Part-I, 16104, 16105, 16106, 16108/2012 and 15885 Part-II/Section 13. (4) The contractor shall submit the LM-80 and LM-79 test report (except decorative fitttings) as specified in Particular Specifications.

Supply and fixing TPN DB, IP 43 protection, double door (premium quality), 415 volts, 4 way (8+12), with 100 Amps copper bus bar for each phase complete all as specified and directed. (MAKE : L&T, Cat No. DBTPN004DD / LEGRAND, Cat No: 507670 / SCHNEIDER, Cat No. A9HTND04 / ABB, Cat No: E-SHDB M4 / PANASONIC, Cat No: BQS 304H / HAGER, Cat No: VYT04DH)

All as per Item No. 57 above 4 Way (8+12) TPN DB (normal quality) complete all as specified and directed. (MAKE : C&S, Cat No: CSDBTPNHPDD04 /BCH, Cat No: BCHHTPNDD04W / INDO ASIAN, Cat No: 811841 / HAVELLS, Cat No: DHDPTHODRW04 / HPL, Cat No: MDBTDD04)

S&F SPN DB, IP 43 protection, double door (Premium Quality), 240 volts, 4 way, with 100 Amps copper Bus Bar complete all as specified and directed. (MAKE : L&T, Cat No. DBSPN004DD / LEGRAND, Cat No: 507610 / ABB, Cat No. E-SHC M4 / SCHNEIDER, Cat No. NBKRENSNDD04 / HAGER, Cat No: VYS04D)

All as per Item No. 59 above 4 Way SPN DB (normal quality) complete all as specified and directed. (MAKE : C&S, Cat No; CSDBSPNPDD04 / BCH, Cat No: BCHSPNDD04W / HPL, Cat No: MDBDD04 / HAVELLS, Cat No: DHDPSHODRW04 / INDO ASIAN, Cat No: 811824)

Supply and Fix, Double Door, Sheet Metal Enclosure for DBs (Premium Quality), for mounting of MCB for 240 Volts, 8 way, with 100 Amps rated copper bus bar, Single Pole & Neutral, complete all as specified and directed. (MAKE : L&T, Cat No. DBSPN008DD / LEGRAND, Cat No: 507611 /ABB, Cat No. E-SHC M 8 / SCHNEIDER, Cat No. A9HSND08 / HAGER, Cat No: VYS08D)

All as per Item No. 61 above 8 Way SPN DB (normal quality) complete all as specified and directed. (MAKE : C&S, Cat No: CSDBSPNPDD08 / BCH, Cat No: BCHSPNDD08W / HPL, Cat No: MDBDD08 / HAVELLS, Cat No: DHDPSHODRW08 / INDO ASIAN, Cat No: 811807)

NOTE FOR ITEM NO. 57 to 62 :- (1) Incoming MCCB/RCCB/MCB and outgoing MCBs shall be measured and paid seperately as "Supply Only". (2) Quoted rate is deemed to be inclusive of blanking plate for slots remaining blank after fixing of MCBs. (3) DB, MCCB, RCCB & MCB shall be of the same manufacturer.

S&F MCB (premium quality), 'C' series, TPN, 415 volts, 63 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB (ordinary quality), 'C' series, TPN, 415 volts, 63 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : C&S / BCH / HPL / HAVELLS / INDO ASIAN)

S&F MCB (premium quality), 'C' series, SPN, 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB (ordinary quality), 'C' series, SPN, 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : C&S / BCH / HPL / HAVELLS / INDO ASIAN)

S&F MCB (Premium Quality), 'C' series, single pole, 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB (ordinary quality), 'C' series, single pole, 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : C&S / BCH / HPL / HAVELLS / INDO ASIAN)

S&F in repair MODULAR MCB protected power unit with one 25 Amps socket with 3 pin plug top and including 01 No MCB, DP, and starter 25 Amps ratings with six module plate and flush metal GI box and electrically connected complete all as specified and directed. (MAKE : HAVELLS, Cat No. DHDUCDP0253025 / NORTH WEST, Cat No: ACPU6M-BT or equivalent model in ABB / CRABTREE / HAGER / SCHNEIDER / LEGRAND)

Supply and fixing in repairs single pole enclosure with two pin and earth plug and socket complete with one SP MCB, 20 Amps, 'C' Curve, 10 KA including all accesories complete all as specified and directed. (MAKE OF ENCLOSURE: LEGRAND, Cat No. 5078 10 / L&T, Cat No. DBMPS120SD / SCHNEIDER, Cat No: A9HMS220 / ABB, Cat No. NSYN8690SGKSP20 / C&S, Cat No: CSDBPSSPN020 / BCH, Cat No: BCHPSDBSPN20 / HPL, Cat No: MDBSP20 / HAGER, Cat No: VYA220Cor equivalent model in Havells / Indo Asian ) (NOTE : Enclosure & MCB shall be same manufacturer)

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