REPAIR/MAINT AND REPLACEMENT OF UNSERVICEABLE LIGHT FITTINGS,WIRING, BLDG SECURITY LIGHTS, SWITCHES, DBS , MCBS SOLAR WATER HEATERS, GEYSERS, ROOF TOP SOLAR POWER PANEL AND CONNECTED ITEMS AT SECTOR I AND II IN SMA RAMESWARAM UNDER GE FORT KOCHI

Amount

Taking up carefully defective switch /socket /regulator/bell/bell push/holder/light fittings etc any size/ make complete all as specified and directed.

Supply and fix switch piano, flush type, single pole, one way, 5 Amps, complete all as specified and directed.

Supply and fix switch piano, flush type, single pole, two way, 6 Amps, complete all as specified and directed.

Supply and fix switch socket combination outlet multipurpose 2 in 1, 5 pin, 6 Amps and 2 pin 6 Amps flush type complete all as specified and directed.

Supply and fix switch socket combination outlet multipurpose , 6 Amps and 16 Amps flush type complete all as specified and directed.

Supply and fix socket outlet multipurpose 2 in 1,5 pin, 5 Amps and 2 pin 5 Amps complete all as specified and directed.

Supply and fix socket outlet multipurpose 5 Amps and 16 Amps complete all as specified and directed.

Supply and fix switch piano, flush type, single pole, one way, 16 Amps, complete all as specified and directed.

Supply and fix ceiling rose PVC poly carbonate, isolated body with two to three terminals including connection complete all as specified and directed.

Supply and fix lamp holder, PVC / Poly carbonate type, with cord grip cap suitable for pendent/batten/angle fittings complete all as specified and directed.

Supply and fix bell push, flush type, 5 Amps complete all as specified

Supply and fix bell Ding Dong AC. 230 volts, single pole complete all as specified and directed.

Supply and fix Modular switch 1 way 6A,1 module complete all as specified

Supply and fix Modular switch 1 way 16A,1 module complete all as specified

Supply and fix Modular Bell push 6A 1 module complete all as specified

Supply and fix modular Socket, 6A - 2/3 pin combined 2 module, complete all as specified

Supply and fix modular Socket 6A/16A - 2/3 pin combined 2 module,, complete all as specified

Supply and fix MCB SP 6 to 32 Amps, 240 Volt, having breaking capacity 10 kA, B curve with visual indication complete all as specified and directed.

Supply and fix MCB SPN, 32 Amps, 240 Volt, having breaking capacity 10 kA, C curve complete all as specified and directed.

Supply and fix MCB TPN, 40 to 100 Amps, 415 Volt, having breaking capacity 10 kA, B curve complete all as specified and directed.

Supply and fix RCCB 25 Amps 30 ma sensitivity short circuit current rating 6 KA double pole , complete all as specified and directed.

Supply only high performance low height aesthetic look LED downlight fittings of wattage 15 W suited for modern workplace all as specified and as directed

Supply and fix surface mounted LED integrated batten four feet long, 22/20/18 Watt comprises of aluminium housing, integrated electronic driver, diffuser etc and all accessories pre-wired including connecting up complete all directed.

Supply and fix surface mounted LED fitting 2 feet, 9/10 Watt comprises of aluminium housing, integrated electronic driver, diffuser etc and all accessories pre-wired including connecting up complete all directed.

Supply and fix 2 pin type LED lamp B22 10 watts suitable for existing angle/batten holder comprises of high pressure die cast aluminium housing, polycarbonate cover, etc complete all as speicified and directed.

Supply and fix Decorative wall light fixture made up of Polycarbonate 9 watts comprises of polycarbonate housing, high efficiency diffuser polycarbonate cover, Lamp 9 watts warm white, etc and all accessories pre-wired including connecting up complete all as specified and directed.

Supply and fix of LED building security light fitting 25 watts protection comprises of a pressure die cast aluminium housing, polycarbonate cover, high power LED with lenses, 10KV built-in-surge protection, electronic driver, etc and all accessories pre-wired including connecting up with PVC insulated copper conductor cable 1.5 Sq mm, 3 core as required for connections and 32 mm bore light grade G I tube mounting bracket of 1.5 metre in length, bend to shape at 140 degree in ‘L’ shape and fixed to wall by means flat iron clamps, nuts, bolts and washers etc complete all directed.

M&L industrial cable with copper conductor PVC round sheathed (flexible) of 1.5 Sqmm size 3 core with 20 mm PVC conduit including taking down of existing unserviceable item all as specified and as directed

Supply and fixing in repairs LED luminaire 600 mm x 600 mm,35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete.

Supply and fixing in repairs 3mm thick hylum sheet, cut to suitable size, cutting holes for fixing switches, regulators, sockets etc. complete all as specified and directed.

S&F of MCB DB double door made of sheet steel phosphates, powder painted with bus bar, neutral link, earth bar and rail double door type SPN 240 volts 100 Amps 8 way fixed concealed /recessed having IP-43 protection including cement mortar 1:3 for making good to disturbed surface match with existing surface including colouring complete all as specified

-Ditto- all as per item No 31 above but 240 Volts SPN 12 way

-Ditto- all as per item No 31 above but 240 Volts SPN 4 way

-Ditto- all as per item No 31 above but TPN 8 way 415 volts, 200 Amps

-Ditto- all as per item No 31 above but TPN 4 way 415 volts, 200 Amps

Supply & fixing in repairs sheet metal enclosure with two pin and earth plug and socket complete with one MCB 20 Amps single pole having breaking capacity 10 kA complete all as specified and directed.

M&L in repairs for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6mm thick, buried directly in ground (earth pit not less than 2.25 mtrs below ground level) with top edge of the plate not less than 1..5 mtr normal ground level, connected to GI strip 32x6mm size as earth lead by means of bolts, nuts , check nuts and washers of GI or steel as shown in electrical plate No 3 connected to earthing test point, testing, (Earthing shall be interconnected) including necessary excavation,50mm thick RCC 1:2:4 cover reinforced with 8mm TMT bars 100 mm c/c in both ways at , salt, charcoal, removal of surplus soil etc including taking out old earth plate complete all as specified and directed.

M&L for inspecting all ceiling fans including down rod, S or D hook, tightening of screws/pins, capacitor, any other loose parts, renewing burnt wires, wrapping all joints with insulation tape complete, and DBs including tightening of screws, MCBs, any other loose parts, replacing burnt wires, wrapping all joints with insulation tape and registering details all as specified and directed. Note : (i) Minimum three ceiling fans in a dwelling unit. (ii) Inspection will done twice in interval of six months and accordingly 50% payment will be released after first inspection and 100% on completion of second inspection.

M&L for pouring of salted water in to each earth pit through water pipe, minimum of 100 Ltrs dissolved with 5 Kgs of common salt to each earth pits / electrodes at various sub stations / buildings for improving the earth conditions, all as specified and directed. Note :- . The contractor has to arrange water and transport to various sub stations / installations for the above purpose and Testing of Earth resistance of Electrical earthings of various types , at various Buildings / sub stations by using digital type Electrical earth Tester instruments , registering the test results in the prescribed proforma including cleaning the earth chamber , identifying the earth lead wire , testing and writing by paint the test results, date of testing etc. on the chambers all as specified and as directed . The job/test will be carried out in the presence of department staff and details registered all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket etc) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fittings, lamp holder etc, re-fixing removed fittings and making good the disturbed surface of wall to match with existing surface complete all as specified and directed.

Taking down sub main wiring of any type complete all as specified and directed.

Taking down DB of any size complete all as specified.

M & L for point wiring in and including rigid non metallic PVC conduit medium grade ISI marked of suitable dia, with 1.5 Sqmm PVC insulated unsheathed stranded copper conductor cable, single core, 1100 volts grade as per IS colour code, with pressed steel terminal boxes of suitable sizes & 1.6mm thick duly painted inner & outside for mounting switches, sockets, fan regulator etc with 3mm thick plastic laminated sheet cover with brass screw, cup washer & including PVC insulated & unsheathed stranded copper conductor of 1.5 Sqmm as continuous earth wire complete for one light point/ point controlled by one switch, all as specified and directed.

-Ditto- all as per item No 43 but one exhaust fan controlled by one switch

-Ditto- all as per item No 43 but one ceiling fan point by one switch and regulator

-Ditto- all as per item No 43 but 5 Amps socket outlet point on same board along with other switches.

-Ditto- all as per item No 43 but 5 Amps socket outlet point on independent board controlled by one switch.

M & L for point wiring in and including rigid casing and capping, ISI marked of suitable dia, with 1.5 Sqmm PVC insulated unsheathed stranded copper conductor cable, single core, 1100 volts grade as per IS colour code, with pressed steel terminal boxes of suitable sizes & 1.6mm thick duly painted inner & outside for mounting switches, sockets, fan regulator etc with 3mm thick plastic laminated sheet cover with brass screw, cup washer & including PVC insulated & unsheathed stranded copper conductor of 1.5 Sqmm as continuous earth wire complete for one light point/ point controlled by one switch, all as specified and directed.

-Ditto- all as per item No 48 but one exhaust fan controlled by one switch

-Ditto- all as per item No 48 but one ceiling fan point by one switch and regulator

-Ditto- all as per item No 48 but 5 Amps socket outlet point on same board along with other switches.

-Ditto- all as per item No 48 but 5 Amps socket outlet point on independent board controlled by one switch.

M & L for point wiring non-metallic PVC conduit medium grade ISI marked of suitable dia, with 4 Sqmm PVC insulated unsheathed stranded copper conductor cable, single core, 1100 volts grade as per IS colour code, with pressed steel terminal boxes of suitable sizes & 1.6mm thick duly painted inner & outside for mounting switches, sockets, fan regulator etc with 3mm thick plastic laminated sheet cover with brass screw , cup washer & including PVC insulated & unsheathed stranded copper conductor of 4 Sqmm as continuous earth wire complete all as specified directed.

M & L for point wiring casing and capping, ISI marked of suitable dia, with 4 Sqmm PVC insulated unsheathed stranded copper conductor cable, single core, 1100 volts grade as per IS colour code, with pressed steel terminal boxes of suitable sizes & 1.6mm thick duly painted inner & outside for mounting switches, sockets, fan regulator etc with 3mm thick plastic laminated sheet cover with brass screw , cup washer & including PVC insulated & unsheathed stranded copper conductor of 4 Sqmm as continuous earth wire complete all as specified directed.

M & L for point wiring in existing PVC conduit medium grade/casing and capping of concealed/open, ISI marked of suitable dia, with 1.5 Sqmm PVC insulated unsheathed stranded copper conductor cable, single core, 1100 volts grade as per IS colour code, with pressed steel terminal boxes of suitable sizes & 1.6mm thick duly painted inner & outside for mounting switches, sockets, fan regulator etc with 3mm thick plastic laminated sheet cover with brass screw, cup washer & including PVC insulated & unsheathed stranded copper conductor of 1.5 Sqmm as continuous earth wire complete for one light point/ point controlled by one switch, all and specified and directed.

-Ditto- all as per item No 55 but one exhaust fan controlled by one switch

-Ditto- all as per item No 55 but one ceiling fan point by one switch and regulator

-Ditto- all as per item No 55 but 5 Amps socket outlet point on same board along with other switches.

-Ditto- all as per item No 55 but 5 Amps socket outlet point on independent board controlled by one switch.

M & L for point wiring in existing PVC conduit medium grade/casing and capping of concealed/open, ISI marked of suitable dia, with 4 Sqmm PVC insulated unsheathed stranded copper conductor cable, single core, 1100 volts grade as per IS colour code, with pressed steel terminal boxes of suitable sizes & 1.6mm thick duly painted inner & outside for mounting switches, sockets, fan regulator etc with 3mm thick plastic laminated sheet cover with brass screw , cup washer & including PVC insulated & unsheathed stranded copper conductor of 4 Sqmm as continuous earth wire complete all as specified directed.

M&L sub main wiring with 2 runs of 2.5 sqmm PVC insulated unsheathed 1100 volt grade multistranded copper conductor including PVC conduit and provision of one run 2.5 sqmm PVC insulated unsheathed single core copper conductor as earth continuity , connected to earth dolly inclusive of all accessories complete all as specified and directed. Note : 3 runs of 2.5 sqmm copper conductor, & one run of PVC conduit shall be measured as one unit length.

M&L sub main wiring with 2 runs of 2.5 sqmm PVC insulated unsheathed 1100 volt grade multistranded copper conductor casing &capping of suitable size and provision of one run 2.5 sqmm PVC insulated unsheathed single core copper conductor as earth continuity , connected to earth dolly inclusive of all accessories complete all as specified and directed. Note : 3 runs of 2.5 sqmm copper conductor, & one run of PVC conduit shall be measured as one unit length.

M&L sub main wiring with 2 runs of 4 sqmm PVC insulated unsheathed 1100 volt grade multistranded copper conductor including PVC conduit and provision of one run 4 sqmm PVC insulated unsheathed single core copper conductor as earth continuity , connected to earth dolly inclusive of all accessories complete all as specified and directed. Note : 3 runs of 4 sqmm copper conductor, & one run of PVC conduit shall be measured as one unit length.

M&L sub main wiring with 2 runs of 4 sqmm PVC insulated unsheathed 1100 volt grade multistranded copper conductor casing & capping of suitable size and provision of one run 4 sqmm PVC insulated unsheathed single core copper conductor as earth continuity , connected to earth dolly inclusive of all accessories complete all as specified and directed. Note : 3 runs of 4 sqmm copper conductor, & one run of PVC conduit shall be measured as one unit length.

M&L sub main wiring with 2 runs of 2.5 sqmm PVC insulated unsheathed 1100 volt grade multistranded copper conductor in existing PVC conduit /casing & capping of suitable size and provision of one run 2.5 sqmm PVC insulated unsheathed single core copper conductor as earth continuity , connected to earth dolly inclusive of all accessories complete all as specified and directed. Note : 3 runs of 2.5 sqmm copper conductor, & one run of PVC conduit shall be measured as one unit length.

M&L sub main wiring with 2 runs of 4 sqmm PVC insulated unsheathed 1100 volt grade multistranded copper conductor in existing PVC conduit /casing &capping of suitable size and provision of one run 4 sqmm PVC insulated unsheathed single core copper conductor as earth continuity , connected to earth dolly inclusive of all accessories complete all as specified and directed. Note : 3 runs of 4 sqmm copper conductor, & one run of PVC conduit shall be measured as one unit length. Note for Items No 40 to 66 : Wiring shall be carried out in multi store building up to 12 th floor and rate for transportation of materials and tools are deemed to be included in the quoted rate.

Supply and laying or fixing or passing through pipe or cable duct from meter room to the various floors of multi-storey building, up to eight floor/10th floor,1100 volt grade heavy duty cable with XLPE insulated aluminium conductor with an inner sheathing of PVC tape armoured with galvanized steel or tape and over all PVC sheathed 16 sqmm 4core wire including taking up/down old cable complete all as specified and directed.

Supply and fix electronic Fan regulator stepped type flush type suitable for existing ceiling fans fixed on phenolic laminated sheet etc. as reqd, complete all as specified and directed.

Taking down Geyser of any capacity/type from existing position for repair /cleaning/ descaling of inner tank with descaling solution/wire brush, sand paper and re-fixing the same after repair complete all as specified and directed. (Note : Spares will be measured and paid separately under relevant items)

Supply and fix in repair Heating Element 1.5 KW,230 volts rating suitable for Geysers including taking down old unserviceable Heating element complete all as specified and directed.

Supply and fix in repair Heating Element 2 KW,230 volts rating suitable for Geysers including taking down old unserviceable Heating element complete all as specified and directed.

Supply and fix in repair Indicating lamp rounded type, 230 volts rating suitable for Geysers including taking down old unserviceable indicator lamp complete all as specified and directed.

Supply and fix in repair Pressure release valve dead weight type suitable for Geysers including taking down old unserviceable pressure release valve complete all as specified and directed.

Supply and fix in repair Thermostat switch with thermal setting 40˚ C to 90˚ C and relay 230 volts suitable for Geysers including taking down old unserviceable Thermostat complete all as specified and directed.

M&L for taking out unserviceable water tank (inner shell) of water heater of any capacity and brazing to leaking portion or patching work as required with using copper plate 1.5mm thick including shaping to original size complete all as specified and directed. (Note : Unserviceable geysers to be deposited to E/M store yard)

M&L for wall fasteners of size 100 mm long 8mm dia with double washers including grouting and make good the wall surface with cement mortar (1:4) for fixing water heater after removing the existing unserviceable nuts, bolts and washers complete all as specified and directed.

Supply and fix in repair plug top 3 pin 16 Amps ISI marked including taking down old unserviceable plug top complete all as specified and directed.

Supply and fix in 3 core 2.5 sqmm round copper flexible conductor including taking down old unserviceable wire complete all as specified and directed.

Super Constructions (BID ID -3067053)

Suprisons (BID ID -3068517)

COCHIN CHEMICALS (BID ID -3078326)

St George Engineering Works (BID ID -3063531)

MS BUILDERS (BID ID -3068722)