REPAIR/MAINTENANCE INCLUDING CERTAIN E/M WORK IN HELIPAD AREA OF 1 (I) R and O FLT UNDER GE RANCHI

Amount

Taking down carefully aluminium point wiring any type including battens if any except for ceiling or where not feasible for light/ fan//bell/socket or power and including unscrewing from board, fitting and fixure such as switches,socket, ceiling rose,lamp holder,pendants, bracket and regulator etc and removing material from site including making good disturbed surface to match with the existing surface complete all as specified and directed.

Taking down old /unserviceable distribution board by disconnection of electric connection carefully SPN DB's /TPNDB's /main switch including unserviceable MCB's / MCCB's isolators and making good the ddisturbed surface complete all as speciefied and directed

Taking down carefully Copper/Aluminium sub main wiring including GI earth wire of any size from the surface / concealed conduit of any height and removing material at site and making good disturbed surfaces to match with the existing surface roof/wall/floor complete all as specified and as directed.

M&L point wiring with FRLS 1.5 Sqmm multi strand PVC insulated and unsheathed copper conductor cable in and including surface caping and casing including 1.0 Sqmm earth wire complete drawn in surface concealed P.V.C conduit of size 20/25mm ISI marked inclusive of TEE, Bends, Elbow etc based with 1.60mm thick pressed steel concealed terminal boxes and with top cover 2.80mm thick ISI marked plastic laminated hylum sheet of reqd colour fixed with brass screws and cup washers , painting terminal boxes inside and out side with one coat red oxide primer complete with all accessories and all as specified including FRLS1.5 Sqmm PVC insulated unsheathed multistranded copper conductor to common earth and connected to earth dolly for following. Note : (I) All wiring cable shall be multi stranded FR copper conductor of approved made duly appropedby accepting officer before incorporting. (II) Colour Code as per IS to be follow for wiring. (III) Same size of conducor use in any type of wiring(Phase/nutral/earth conductor shoud be of same size

One light/fan/bell/exhaust fan point controlled by one switch.

One 5 pin 5 Amp switch socket out let point on same board.

One Light point controlled by one two way switch 5 Amp

One bell point controlled by one bell switch 5 Amp

All as per item 4 here in before but for one 5 Amp 5 Pin switch socket out let independent with 1.5 Sqmm FR (Nominal Area) PVC unsheathed copper conductor single core multistranded complete all as specified

All as per item 4 here in before but for one 15 Amp 6 Pin switch socket out let independent with 2.5 Sqmm FRLS (Nominal Area) PVC unsheathed copper conductor single core multistranded complete all as specified.

S&F switch piano flush type 5 Amp single pole one way.

S&F switch piano flush type 5 Amp single pole two way.

S&F switch piano flush type 15 Amp single pole one way.

S&F switch piano type bell type 5 Amp 230 Volt complete all as specified and as directed.

S&F socket outlet 2 in 1 flush 5 Amp 5 Pin complete all as specified and as directed.

S&F socket out let 6 Pin 2 in 1, 5/15 Amp flush type 240 Volt complete all as specified and as directed.

S&F ceiling rose surface bakelite 65x50mm three terminal AC 230 volts complete all as specified and directed.

S&F Electronic stepped type electronic fan regulator flush type on the existing laminated sheet, step type 100 watt 230 Volt 50 C/S.

M&L for submain wiring with approved colour code as per the relevant IS with two single core PVC insulated FRLS cable with stranded copper conductor of size 2X2.5 Sqmm nominal area and drawn into suitable size of PVC non metallic rigid heavy duty PVC conduit of white/ivory colour and its acceriose ISI marked heavy duty of suitable size including concealed in wall refixing on surface etc. One run of PVC insulated standared copper conductor of nominal size 1X1.5 sqmm as earth wire complete all as specified and as directed.

S&F sheet metal enclosure for double door MCB DBs TPN 4 Way vertical Type with with 200 Amps rated busbar 415 Volt complete all as specified and directed

S&F sheet metal enclosure for double door DBs for using MCBs single pole and neutral 8 way with 200 Amps rated busbar 240 Volt, complete all as specified and directed

S&F MCB triple pole and neutral rated capcity 63 Amp 415 Volt 'C' curve 10 KA, complete all as specified and directed .

S&F MCB single pole and neutral rated capacity 40 Amp 240 Volt 'C' curve 10 KA, complete all as specified and directed .

S&F MCB single pole 6 to 32 Amp 240 Volt 'B' curve 10 KA, complete all as specified and directed .

S&F for metal clad box suitable for 230 volts AC 50 hz three pin with MCB SP 20/32 Amp including old U/S one complete all as specified and directed.

M & L for lamp holder, insulated body with back plate batten/angle type for batten fittings complete all as spcd & directed

S&F Bell multi music type, AC, 230 volts, single pole, all as specified and as directed

S&F high efficiency led bulb 9 watt used as ready replacement for existing GSL/CFL based directe fit lamp using B22 base complete all as specified and directed .

S&F LED Mirror Light 10 Watt 600mm long with lux output 900 lumins i.e 100 lumins/per watt

S&F for energy saving new genration 10 watt led bulkhead fitting IP-65 luminaire with opel diffuser prewired with warranty option for two years from the date of installation and necessary mounting arrangement possion of 3 core multi stand copper comductor of size 23/.076 from celing rose to fitting including LED bulb complete all as specified and as directed.

S & F for LED Tube light (Single side connection) ) with very high effiency suited for installation in existing tube light G13 lamp holders to give glare free cool day light 20W LED 0 with Regal batten for LED tube (single side connection) upto 1x22W LED tube including pre-wired equivalent Philips/Surya/ CG/Jaquar/Havells ,230 V Energy efficient with all accessories internally prewired and including connecting up with twin core twisted flexible copper conductor cable of suitable size

S&F in replacement of LED Street light luminaries fittings 25 watt green line a road lighting luminaries with high power LED and unique peanut to ensure uniform light distribution higher spacing between poles and maintenance free system Make-Crompton/Bajaj/ HPL/Havells. Note:- (i) The contractor shall produce minimum two years warrenty against any manufactures defect/ failure of fitting from the authorised representative / OEM of the make as specified and brought at site. (ii) The Lux output shall not be less than 100 lumins per watt. (iii) The PF should be > 0.90 (iv) The LED street light fittings shall be provided with overload / under load protection with range 180 to 380 volts and inbuilt surge protection device. (v) The contractor / manufacture shall provide on site warranty for carrying out necessary repair / replacement of defective street light fittings. (vi) The LED fitting and driver in fitting shall be of same make as that of light fitting.

S&F in replacement high bay light high efficing round in PDC housing for industrial application with the efficancy upto150Lm/w to ingrence protection of IP66 of total lumin output of 15000 i.e. 100 watt minimum rating 230 volts AC 50Hz prefitted with electronics driver of suitable rating and SDD divice. Make CG, Havells C&S

S&F for energy efficieny exhust fan 230 mm sweep ventile air DS type complete with louver with necessary bolts & nuts with washers of suitable size installation and necessary mounting arrangement possion of 3 core multi stranded copper conductor of size 23/.076 from celing rose to fitting including making hole of suitable size to existing brick wall complete allas specified and as directed.

S&F in replacement XLPE insulated screen, PVC bedded galvanized steel strip on wire armoured electric, power cables heavy duty with aluminium conductor 1100V grade, earthed system cross sectional area 35 Sq mm X 3.5 core laid in trenches or passing through pipe or fixed to wall/poles complete all as specified and directed Make: CCI/ICC/ Havells/Polycab/ Gloster/ICL.

M & L Earthing complete with galvanized GI earth plate electrode of size 600 x 600 x 6.00 mm ,buried directly in ground (earth pit not less than 2.25 mtrs below normal ground level)with top edge of earth plate not less than 1.5 mtr below normal ground level, connected to galvanized earth lead wire 4.0 mm dia by means of bolts ,nuts ,check nuts of galvanized iron or steel including excavation and earth work in any type of soil, charcoal salt filling 15 cm around the earth plate as shown in electrical plate no 3 of SSR part-I 2004, 20 mm bore, GI watering pipe medium grade 1.50 mtr long & GI protection pipe light grade 15 mm dia from earth pit to main board including making pit with PCC 1:3:6 type C1 and pre cast RCC cover 40 mm thick, reinforced with 8mm dia deformed bars @ 100 mm c/c both ways with lifting handles and funnel etc including testing complete all as specified and directed

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