SPECIAL E/M REPAIR TO BLDG NO. P-242, P-243, P-284, P-285, T-142, T-36, T-133, T-445, T-151 AT KARU AND BLDG NO. T-117, T-115, T-110, T-112, T-13, T-6686, T-122, T-35, T-49, T-271, T-273, T-141, T-344, T-276, T-277, T-278, T-279, T-285, T-286, T-287, T-189 AT TANGTSE AND SPECIAL REPAIR/REPLACEMENT OF OLD UNSV LT UG CABLE AND LT PANEL AT KARU UNDER GE 860 EWS.; 1 Taking down carefully copper/aluminum point wiring (light, fan, socket or power) complete with fittings and fixtures such as switches, ceilingroses, pendants, regulators, socket, lamp holders brackets, bulkhead fittings, tube light fittings etc complete and removing allretrieved materials such as fitting & fixture from the siteand also making good disturbed surfaces of wall, floors etc complete all as specified and directed by the Engineer-in-Charge. 2 M&L for point wiring complete for one light point / exhaust fan point / bell point controlled by one 1-way switch/ bell push, with 1.5 Sq mm 1100 volts grade, with and incl 1.5 Sqmm FRLS PVC insulated, unsheathed, multi stranded copper conductor cables as continuous earth wire connected to metallic bodies of luminaries / fans etc at one end and to common earth dolly at other end, complete wiring drawn through & PVC casingand cappingof 25 mm and above (as per conductor run ) medium grade, ISI marked, incl all accessories (like caps elbow etc) & fittings / junction boxes / inspection covers etc, with and incl Metal flush box of suitable size for fixing modular switches / sockets etc and making good surface by wall panelling etc, complete all as directed. 3 Description all as per Srl item No. 2.00 here in before but for one 3 pin socket outlet 5 Amp on same board complete all as specified and as directed by the Engineer-in-Charge. 4 Description all as per Srl item No. 2.00 here in before but for one 3 pin socket outlet 5 Amp on independent board complete all as specified and as directed by the Engineer-in-Charge. 5 Description all as per Srl item No. 2.00 here in before but with 2.5 sq mmFRLS copper wire with 1.5 Sqmm FRLS copper earth wire for indpendent 15 Amp point. 6 Supply and fixing in replacement switch piano flush button single pole one way5 Amps complete all as specified and as directed by Engineer-in-Charge. 7 Supply and fixing in replacement socket outlet 2 in 1, 5 Amp, flush type completeall as spe cified and as directed by Engr-in-charge. 8 Supply and fixing in replacement switch socket combination 2 in 1, 5 Amp, flush type completeall as specified and as directed by Engr-in-charge. 9 Supply and fixing in replacement switch socket combination multi purpose 2 in 1, 3 pin 5A/16A, 5 in 1 flush type complete all as specified and as directed by Engr-in-charge. 10 Supply and fixing in replacement angular Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified and directed by the Engineer-in-Charge. 11 Supplying and fixing in replacement LED bulb12 Watt complete all as specified and directed by Engr-in-Charge. 12 Supply and fixing in replacement ceiling rose, surface bakelite, 65 x 50 mm, three terminals complete all specified and as directed by the Engineer-in-Charge. 13 Supply and fixing in replacement LED batten lights fitting 1x 20W, 220V,AC decorative type including LED tube light connecting up with three core flexible copper conductor cable of suitable size including ceiling rosecomplete all specified and as directed by the Engineer-in-Charge. 14 S&F LED building security light fitting 36/40 Watt, luminous efficiency 100 Lumen per Watt, CRI>80, PF>0.9, new generation energy saving & environmental frindly long life made up of pressure die cast aluminium housing with high efficient LED as lighting source and lens embedded PC cover having bottom opening seperate driver compartment with IP 66 protection pre-wired with 1.0 Sq.mm. copper conductor cableup to connector including 1.5m long GI tubing light grade 32mm dia., bend to shape for fixing on wall/pole with suitable MS brackets nuts and bolts etc. complete all as specified and as directed by the Engineer-in-Charge. 15 Supply and fix in replacement exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 250mm complete all specified and as directed by the Engineer-in-Charge. 16 Supply and fixing in replacement LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed by Engr-in-Charge. 17 Supply and fixing in replacement sheet Metal enclosure single shutter type for DB’s 240 Volts Single Pole and Neutral 04 way with 200 Amps rated bus bar complete including wooden board of required size duly painted with matching colour paint all as specified and as directed by the Engr-in-charge. 18 Supply and fixing in replacement sheet Metal enclosure single shutter type for DB’s 240 Volts Single Pole and Neutral 16 way with 200 Amps rated bus bar complete including wooden board of required size duly painted with matching colour paint all as specified and as directed by the Engr-in-charge.Make : Schneider Elect / Legrand / C&S / Hager 19 Supply and fixing in replacement sheet Metal enclosure single shutter type for DB’s 240 Volts Tripple Pole and Neutral 04 way with 200 Amps rated bus bar complete including wooden board of required size duly painted with matching colour paint all as specified and as directed by the Engr-in-charge. 20 Supply and fixing in replacement MCB Tripple pole and neutral 40 to 100Amps , 415V 10KA B curve,complete all as specified andas directed by the Engineer-in-Charge. 21 Supply and fixing in replacement MCB single pole & netural 40 to 63 Amps, 240 volts, 10 KA complete all as specified and as directed by the Engineer-in-Charge. 22 Supply and fixing in replacement MCB single pole 6 to 32 Amps, 240 volts, 10 KA complete all as specified and as directed by the Engineer-in-Charge. 23 M&L in replacement for submain wiring alongwith the FRLS PVC insulated copper conductor, single core 2 X 4.0 sqmm and 1 X 2.5 sqmm earth wire cable in PVC casing caping at surface/recessed as required complete all as specified and as directed by the Engineer-in-Charge. 24 M&L in replacement for submain wiring alongwith the FRLS PVC insulated copper conductor, single core 2 X 6.0 sqmm and 1 X 4 sqmm earth wire cable in PVC casing caping at surface/recessed as required complete all as specified and as directed by the Engineer-in-Charge. 25 Earthing complete withgalvanized steel earth plate electrode 60 cmx 60 cm x 6 mm thick buried directlyin ground (earth pit notless than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level,connecting to theGalvanized ironearth wire 4.0 mm dia by means of bolts, nuts , check nuts and washers of galvanized iron andsteelearth wire protected by provision of GI lightgrade pipe15 mmbore including provision of concrete pitmade from PCC ( 1:2:4) type B-1 (using20 mm graded stone aggregate) with 40mm thick cover of RCC 1:2:4 reinforced with XPM (Weight not less than 4 Kg/Sqm) and frame of angleiron40 x 40 x 6 mm and handle of 6 mmdia MS barmade to shape, GI light grade 20 mmbore pipefor watering perforated atbottom, 1.50metre long placed on top edge of earth plate, common salt &charcoalfilling, withfixing arrangement , funnel, wire mesh and earthwork in hard/dense soil, returning filling in and removal of surplus soilto a distance notexceeding50 metres, all as perelectrical plate No 3 of SSR 2009 Part-I and connecting toCBDB’s as specified or indicated including testing on completion and taking down old unsv earthingcomplete all specified and as directed by the Engineer-in-Charge.. 26 Supply and laying cable XLPE FRLS Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor ofsize 3.5 core 50 sqmmcomplete all specified and as directed by the Engineer-in-Charge. 27 Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth; for trench of cable/foundation of pole and stay etc and getting out in hard/dense soilsoil complete all as specified and as directed by the Engineer in charge. 28 Supplying and laying un-reinforced precast concrete cable cover, class LV, type 1 with peak, size 250mm x 150mm x 40mmcomplete all specified and as directed by the Engineer-in-Charge. 29 Material and labour for sand cushioning for protection of underground cable consolidated and compacted with clean dry sand all as specified and as directed by the Engineer in charge.Note: Compacted thickness shall only be measured and paid. 30 Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in Soft/loose soil complete all as specified and as directed by the Engineer in charge 31 Removing excavated material to a distance n.exc 50 mtr and depositing where directed at level n.exc 1.5 mtr above the starting point all as specified and as directed by the Engineer in charge. 32 S&F Steel pipe glavanized grade of 40 mm core laid in trenches or under ground/floor or road of fixed with pole for protection of cable including clams with bolts nuts and waserscomplete all specified and as directed by the Engineer-in-Charge. 33 Supply and fixingnew energy saving LED Bulk head fitting 10 watt made up of pressure die cast aluminium housing with acrylic cover as diffuser with IP 66 protection and impact resistance of IK07as reqd to be mounting bracket in wall/floor to suit the opening of the fitting with FI clamp, nut, bolt and washers of suitable size including making connection complete all as specified and as directed by Eng-In-Charge 34 Supply and fixing in replacement sheet Metal enclosure single shutter type for DB’s 240 Volts Single Pole and Neutral 8 way with 200 Amps rated bus bar complete including wooden board of required size duly painted with matching colour paint all as specified and as directed by the Engr-in-charge. 35 Supply and fixing in replacement MCB single pole and neutral 32 to 40Amps , 240 volt, 10 KA,complete all as specified andas directed by the Engineer-in-Charge. 36 Taking down old burnt/unserviceable main switches and DBs including MCB SP/SPN/TPN of any make and any size, wooden board, junction box and making good distrubed surfaces of wall all as directed. 37 Point wiring with 1.5 Sq.mm. FRLS PVC insulated unsheathed copper conductor multi stranded 1100 Volts grade, ISI marking drawn through and including non metallic PVC rigid concealed conduit and conduit accessories medium grade, ISI marked, including modular metal flush box with and including modular white cover plate with frame for mounting modular switches/sockets/fan regulators etc. including one run of 1.5 Sq.mm. PVC insulated unsheathed copper cable for earth continuity, connected to earth dolly, for One lightpoint controlled by one switch or One fan (ceiling fan/exhaust fan/wall mounted/air circulator) point controlled by one switch or one 3 pin socket outlet 5 Amps on independent board on independent board complete all as specified and as directed by the Engineer-in-Charge. 38 Description all as per Srl item No. 37.00 here in before but as per item No.1 here-in-before but for one 3 pin socket outlet 15 Amps on independent board with 4 Sq.mm. FRLS PVC wire and one run of 2.5 Sq.mm. copper cable for earth continuity. 39 Description all as per Srl item No. 37.00 here in before but for one 3 pin socket outlet 5/6 Amps on independent board with 1.5 Sq.mm. FRLS PVC wire and one run of 1.00 Sq.mm. copper cable for earth continuity. 40 Supply and fix in replacement Lamp holder PVC case body of Bakelite with back plate suitable for batten fittings complete all as specified and as directed by the Engineer-in-Charge. 41 S&F Inverter LED lamp, 6500K, 900lm in white colour of 9 Watt base cap B-22 with poly carbonate difusser and aluminium heat sink ,complete all as specified & directed. 42 Supply and fix of Ceiling rose surface bakelite three terminals 240 volts complete all as specified and as directed by the Engineer-in-Charge. 43 M&L earthing complete with copper plate electrode 60cmxx60cmx3mm thick, buried directly in ground (Earth pit not less than 2.25 metresdeep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to copper earth strip 38x5mm size by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No.3 of SSR Part-I connected to earhing test point & anti static flooring all as specified or indicated including excavation and connected earth work in hard/dense soil, PCC 1:3:6 type C1 as in pit, 20mm dia. GI pipe medium grade for watering pipe, 15mm bore GI light grade earth lead protection pipe, and 50mm thick RCC cover slab with handle, reinforced with 10mm dia. bars in both the directions, funnel, strainer, charcoal and testing on completion and taking down old earthing complete all as specified and as directed by the Engineer-in-Charge.Notes:1.Rate quoted deemed to include GI protection pipe, funnel, excavation and earth work, in soft/loose soil with PCC type C1 in bed and pit complete all as specified and as directed. 44 Supply and lay cable XLPE FRLS Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size3.5 core 25 sqmm complete all as specified and as directed by the Engineer-in-Charge. 45 Description all as per Srl item No. 37.00 here in before but for one 3 pin socket outlet 5 Amp on same board complete all as specified and as directed by the Engineer-in-Charge. 46 Description all as per Srl item No. 37.00 here in before but for one 3 pin socket outlet 5 Amp on independent board complete all as specified and as directed by the Engineer-in-Charge. 47 Description all as per Srl item No. 37.00 here in before but with 2.5 sq mmFRLS copper wire with 1.5 Sqmm FRLS copper earth wire for indpendent 15 Amp point. 48 Supply and fixing in replacement Modular switch 1 way 6A, 1 module complete all as specified and as directed by Engineer-in-Charge. 49 Supply and fixing in replacement Modular socket outlet 2 in 1, 5 Amp, flush type completeall as spe cified and as directed by Engr-in-charge. 50 Supply and fixing in replacement modular switch socket combination 2 in 1, 5 Amp, flush type completeall as specified and as directed by Engr-in-charge. 51 Supply and fixing in replacement modular switch socket combination multi purpose 2 in 1, 3 pin 5A/16A, 5 in 1 flush type complete all as specified and as directed by Engr-in-charge. 52 Supply and fix in replacement of Modular Bell push flush type piano 5 Amp complete all as specified and as directed by Engr-in-charge. 53 Supply and fix in replacement Bell multi music 230 volt ,AC single pole complete all as specified and as directed by Engr-in-charge. 54 S&F Modular white cover plate with frame, 1 Module size complete all as specified and as directed by Engr-in-charge. 55 S&F Modular white cover plate with frame, 2 Module size complete all as specified and as directed by Engr-in-charge. 56 S&F Modular white cover plate with frame, 3 Module sizecomplete all as specified and as directed by Engr-in-charge. 57 S&F Modular white cover plate with frame, 4 Module size complete all as specified and as directed by Engr-in-charge. 58 S&F Modular white cover plate with frame, 6 Module size complete all as specified and as directed by Engr-in-charge. 59 Supply and lay cable XLPE FRLS Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of sizes 3.5 core 35 sqmm complete all as specified and as directed by Engr-in-charge. 60 Supply and fixing in replacement LED luminaire 600 mm x 600 mm, 40 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 6500K including connecting up with driver three core flexible copper conductor cable of suitable size complete all as specified and as directed by Eng-In-Charge. 61 S&L in replacement of cable XLPE FRLS Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of sizes 120Sq mm 3.5 Core complete all as specified and as directed by Engr-in-charge. 62 Description all as per Srl item No. 61.00 here in before but capacity of 95 Sqmm 3.5 Core 63 Taking out Old UNSV earthing and M&L for Earthing complete with GI plate electrode of size 600x600x6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to steel earth STRIP 25XMM up to 7.5 mtr by means of nuts, bolts, check nuts, washers of tinned brass,protected by galvanized iron pipe 40mm bore (Medium grade) allas directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel,wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering,including charcoal or coke and salt in alternate layers and filling earth pit with fresh vegetable soil below copper plate and above upto ground level as required andnecessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed.(Note:i)Charges for earth resistivity test deemed to be included in the quoted rate.ii)Earth resistance value shall be less than 1.0 ohm) 64 Supply and fix aluminium strip 25mmx3.15mm with PVC saddles and fixing screws etc. for roof conductors complete with saddle and fixing screws and down conductors above ground level complete all as specified and as directed. 65 Supply, installing, testingand commissioning Factory made outdoor LT feeder piller box, double door type of suitable size, padestal mounted, CPRI approved totally enclosed, dust and vermin proof, Front and rear openable type made of 3.15 mm thick CRCA sheet and having proper locking arrangement duly paintedto both internal and External surfaces with super enaleled paint over a coat of red oxide and suitable for 500 volts, 50 Hz, 3 phase 4 wire system and comprising ofthree phase copperebusbarr of current carrying capacity 400 Ampsmounted on angle iron legs of size 50 x 50 x 6 mm x 80 cm long embedded inPCC 1:3:6,including excavation / preparation of ground complete connecting UG cable with cable glands of suitable size including the following:- 66 (i) MCCB 200A, 4 pole, 415 volts,36 KAbreaking capacity with thermal adjustable setting -01No. (incoming). (ii)MCCB 100A, 4 pole, 415 volts,25 KAbreaking capacity with thermal adjustable setting -01Nos (outgoing).(iii) MCCB 63A, 4 pole, 415 volts,25 KAbreaking capacity with thermal adjustable setting -03Nos (outgoing).(iv) MCCB 32A, 2 pole, 415 volts,16 KAbreaking capacity with thermal adjustable setting -01No. (outgoing).(v) Digital LCD display volt meter range from 0-500 volt with selector swicth - 01 No(vi) Digital LCD display ammeter range from 0-200 Amp with selector switch and suitable range of CTs200/5 Amps- 01 No(vii) Phase indication lamp (Set of Three)- 03 Nos (RYB)(viii)PCC 1:2:4 (Nominal mix) type B1 using 20mm graded aggraegate as in foundation for fixing of panel.(ix) ON LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 200 Amps.(x) Panel drawing shall be got approved from GE before placing order.
