8375 REPAIRS / REPLACEMENT OF UNSERVICEABLE FIXUTRES WITH NEW LED FITTINGS, INTERNAL WIRING,CEILING FANS, EXHAUST FANS, EARTHINGS, DISTRIBUTION BOARDS, INDUSTRIAL SOCKETS AND LT CABLES AT DRDL KALINGA AGE (I) RnD NSTL, VISAKHAPATNAM.

Amount

Taking down carefully aluminium/ copper point wiring for light, fan, socket or power point etc. complete including conduit but excluding fittings and fixtures such as ceiling rose, switch socket, pendants etc. including making good surface of wall, ceiling etc. complete all as specified.

M&L for point wiring complete with 1100 volt grade 1.5sq.mm. (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FRLS grade (IS:694) with colour code drawn through and including non metallic rigid PVC conduit, PVC conduit fittings and conduit accessories or casing capings incl acceesoires fixed on wall/ ceiling or concealed on wall and fixed on ceiling etc with suitable clamps, screws, etc or concealed in wall including terminal boxes fabricated with 1.6 mm MS sheet concealed in walls covered with plastic laminated sheet top cover 3 mm thick fixed with cadmium plated iron screws for housing the switches, switch sockets outlets, fan regulators, etc, including provn of 1.5 sqmm PVC insulated unsheathed cable with multistranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified and as directed for One light/ Fan/ Bell/ Exhaust fan controlled by one switch.

All as per above item No 02 above but for one three/ five pin switch scoket combination 5 Amps on independent board.

All as per above item No 02 above but for One three pin socket outlet 5 Amps on the same board

All as per above item No 02 above but with three runs 2.5 sqmm copper conductor cable for one three/ five pin switch socket combination 15 Amps on independent board.

Supply and fixing in repairs switch modular type, single pole one way 6 Amps 230 Volts all as specified and as directed .

Supply and fixing in repairs switch modular type, single pole one way 16 Amps 230 Volts all as specified and as directed .

Supply and fix in repairs socket modular type 2 module unservceable one 6 Amps all as specified and as directed

Supply and fixing in repairs socket modular type 6/16 Amps 2 module all as specified and as directed by the Engineer-in-Charge

Supply and fix in repair ceiling rose surface backelite min dia 63 mm three terminal complete all as specified and directed..

Supply and fixing in replacement LED light fitting 1 x 20 W, 220 V AC decorative box type with driver, holder including LED Tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed .

Supply and fixing in replacement LED light fitting mirror typee high out put diffuser 2 feet 1 x 10 W, 220 V AC decorative box type with driver, holder including LED Tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed .

Supply and fix in replacement High efficiency round High bay in PDC housing suitable for industrial application, having efficacy 110 lm/W with IP 66 protection, 100 watts complete with all accessories internally pre-wired and including connecting up with twisted flexible copper conductor cable of suitable size complete all as specified and as directed. Make : Crompton,Cat No LHB11-100CDL/60-HPM or equivalent model of Philips /Hevells/ Bajaj

S&F in replacement LED base street lamainare 25 W with pressure die cast aluminium housing with Poly carbonate coverand high power LEDs and secondary lenses with IP 66 Protection including 40x6mm flat iron clamps,nut,bolts,washer with 32 mm dia GI pipe light grade bracket bend to shape not less than 1.2 m long complete all as spcified and directed. Make: Crompton, Cat part no: LSTS-25-CDL-M or equivalent model of Philips /Hevells/ Bajaj

S&F in repairs LED base post top (garden lights) 10 W with pressure die cast aluminium housing with Poly carbonate coverand high power LEDs and secondary lenses with IP 66 Protection including complete all as spcified and directed. Make: Crompton, Cat part no: LBLTW-10-CDL or equivalent model of Philips /Hevells/ Bajaj

Material and labour in repair for submain wiring Surface/recessed as reqd complete with 2x4 sqmm (nominal area) PVC insulated unsheathed 1100 volts grade FRLS cable multi-stranded copper conductor single core in PVC conduit of 20mm size complete with 1x4 sqmm PVC insulated unsheathed, FRLS green colour copper conductor as earth wire connecting to earth dolly complete all as specified and as directed. (Note: 02 runs of 4.0 sqmm and 01 run of 4 sqmm and one run of PVC conduit shall be measured as one length)

Material and labour in repair for submain wiring Surface/recessed as reqd complete with 2x2.5 sqmm(nominal area) PVC insulated unsheathed 1100 volts grade FRLS cable multi-stranded copper conductor single core in PVC conduit of 20mm size complete with 1x2.5 sqmm PVC insulated unsheathed, FRLS green colour copper conductor as earth wire connecting to earth dolly complete all as specified and as directed. (Note: 02 runs of 2.5 sqmm and 01 run of 2.5 sqmm and one run of PVC conduit shall be measured as one length)

Material and labour in repair for submain wiring Surface/recessed as reqd complete with 4x6.0 sqmm(nominal area ) PVC insulated unsheathed 1100 volts grade FRLS cable multi-stranded copper conductor single core in PVC conduit of suitable size complete with 2x6.0 sqmm PVC insulated unsheathed, FRLS green colour copper conductor as earth wire connecting to earth dolly complete all as specified and as directed. (Note: 04 runs of 6.0 sqmm and 02 run of 6.0 sqmm and one run of PVC conduit shall be measured as one length)

Material and labour in repair for submain wiring Surface/recessed as reqd complete with 4x10.0 sqmm(nominal area ) PVC insulated unsheathed 1100 volts grade FRLS cable multi-stranded copper conductor single core in PVC conduit of suitable size complete with 2x10.0 sqmm PVC insulated unsheathed, FRLS green colour copper conductor as earth wire connecting to earth dolly complete all as specified and as directed. (Note: 04 runs of 10.0 sqmm and 02 run of 10.0 sqmm and one run of PVC conduit shall be measured as one length)

Taking down and opening / dismantling of ceiling fan, 1200/1400mm cutting and taking out old unserviceable winding and rewinding the same with super enamelled copper wire of existing/same gauge including all insulating material required as per standard practice, varnishing the same and drying, cleaning the fan bearing/bushing and greasing/oiling and reassebling, testing complete including cleaning the surface and applying spray painting with one coats of synthetic enamel paint and refixing, testing and commissioning complete all as specified and directed by the Engineer-in-Charge. (Note : Spare parts like capacitor, bush and bearing where required to be replaced will be measured and paid separately under respective items as supply only)

All as per above item No.20 but exhaust fan upto 300mm sweep complete.

Supply only bearing Suitable for existing ceiling fan of any make and 1200/1400mm sweep all as specified and directed.

Supply only bush Suitable for existing ceiling fan of any make 1200/1400mm sweep all as specified and directed.

Supply and fix capacitor 2.5 mfd for ceiling fan

Supply and fixing ceiling fan electronic regulator modular type120 watt step type 230V 2 module, all as specified and directed.

Supply and fix in repairs MCCB 100 Amps 4 Pole, with breaking capacity 25 KA thermal magnetic release along with spreader terminals complete all as specified and directed.

Supply and fix in repairs MCCB 63 Amps 4Pole, with breaking capacity 25 KA thermal magnetic release along with spreader terminals complete all as specified and directed.

Supply and fix in repairs MCB TPN 40/63 Amps 4 Pole, with breaking capacity 16 KA complete all as specified and directed.

Supply and fix in repairs MCB SPN 240 Volts 20 to 40 Amp breaking capacity 10 KA complete all as specified.

Supply and fix in repairs MCB SP 240 Volts 5 to 32 Amps breaking capacity 10 KAcomplete all as specified and directed

S&F in repairs sheet steel powder coated distribution board SPN 8 ways, 240 volts, with 200 Amps rated bus bar, neutral link, earth bar, IP 42 protection and double door, suitable for mounting MCBs all as specified and as directed.

S&F in repairs sheet steel powder coated distribution board SPN 12 ways, 240 volts, with 200 Amps rated bus bar, neutral link, earth bar, IP 42 protection and double door, suitable for mounting MCBs all as specified and as directed.

S&F in repairs sheet steel powder coated distribution board TPN 4 ways, 415 volts, with 200 Amps rated bus bar, neutral link, earth bar, IP 42 protection and double door, suitable for mounting MCBs all as specified and as directed.

S&F in repairs sheet steel powder coated distribution board TPN 8 ways, 415 volts, with 200 Amps rated bus bar, neutral link, earth bar, IP 42 protection and double door, suitable for mounting MCBs all as specified and as directed.

S&F in repairs single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 5 pin 20A

M&L for Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of earth plate not less than 1.5m below normal ground level, connected to 4mm dia GI earth continuity wire by means of bolts, nuts, check nuts and washers of galvanized iron or steel and connected from earth plate electrode to main switch board/ earthing test point including watering arrangement with PCC 1:3:6 type C1 chamber, MS funnel, wire gauge, CI frame & cover, including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to a distance n.exc 50m, charcoal and salt complete all as shown in electrical plate No. 3 of Schedule Part-I 2009 and connected to earthing test point all as specified or indicated and testing on completion.

S & F in repairs 36 W driver for ceiling light 2'x2' fitting of model: BGD 36 100 P. Make: Bajaj or equivalent in Crompton/ Havells

SS & F in repairs driver for 4 feet 20 watts LED Tube light fitting of any model as required at site complete all as specified.

S & F 5 pin angled Surface mount socket outlet weather proof IP 44 three phase 380V, 3P , neutral and earth surface mount 63 A including necessary connections as required complete all as specified.

Supply and fix NATURE SWITCH in replacement of Analog Timer switch of capacity 230 volts, Max Load 3-5 KW, 25 Amps rating, single phase, model: SWADEEP-02EC-3KW1P for Automatic Switching ON/ OFF along with Contactors, MCBs and eclosures with complete control wiring complete all as specified and as directed. Make: Healer or equivalent in Bajaj/ Kakatiya energy systems

Taking down/out old unserviceable burnt/punctured/faulty aluminium cable/ Cross linked poly-ethylene (XLPE) insulated, LT cable 25 sqmm x 4 core from pole/ laid in trenches/through pipe in road crossings/ paths /drains /ducts /floors /along poles /walls/ceilings/ equipments etc and relaying the serviceable cable after removing of defect including cutting making jointing complete all as specified and as directed by Engineer-in-Charge. (Note:- (i) Earth work and cable jointing kit will be measured and paid separetly

Supply, lay, connect, test and commissioning of LT XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured electric power cables (heavy duty) with aluminium conductor 1100 volts grade of size 4 Core 25 Sq.mm complete all as specified and directed.

Excavation in trenches in soft/loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre depth for route of cable and getting out soft / loose complete all as specified and as directed by the Engineer-in-Charge.

Returning, filling in soft/loose soil including spreading, leveling, watering and well ramming, in layers not exc 25 cm complete all as specified and as directed by the Engineer-in-Charge.

Removing of surplus soil to a distance not exc. 50 metre and depositing where directed at a level not exc.1.5 metre above the starting point complete all as specified and as directed by the Engineer-in-Charge

M & L for dry sand cushioning and cover for protection of cable, complete all as specified and as directed by the Engineer-in-Charge.

Supply and laying un-rainforce, precast concrete cable cover class LV, type-I of size 250 mm x 150 mm x 40mm all as specified and directed by Engineer-in-Charge.

SRIVALLI ENGINEERS

suresh electricals

ANJANA ENTERPRISES

SHREE SIVA MANI HARIKA ENGINEERING WORKS