SPECIAL REPAIRS OF ALUMINIUM TO COPPER WIRING AND ITS CONNECTED ITEMS IN BUILDING NO 512 LIBRARY HALL AT CDM AND CERTAIN REVENUE AND MINOR WORKS UNDER GE NORTH SECUNDERABAD

Amount

Taking down existing unserviceable point wiring of any description/type/ size of light/ fan/tube/power/two way/bell point etc on TW batten/conduit including removal of batten / conduit / gutties / wooden boards / switches / sockets / regulators/ light fittings etc and removal of unserviceable material out of site and making good the disturbed surfaces of wall/ceiling so as to match with the existing finishes complete all as specified and as directed.

Taking down the existing unserviceable main switch / cut out / DBs of any type / capacity / description as per existing at site including making good the disturbed surfaces to match with the existing finishes complete all as specified and as directed.

M & L for Point wiring on concealed conduit with 1.5 Sq mm FRLS copper conductor single core PVC insulated sheathed 1100 V multistranded drawn through conduit and including rigid 20 MM PVC conduit and conduit accessories of suitable dia medium grade and modular accessories including fixing/grouting sunken/ surface along with modular flush box of sutiable thickness covered with suitable modular cover plate including running up of 1.5 Sq mm FRLS copper conductor PVC insulated cable as earth continuity conductor along with wiring and connecting to the common earth dolly for fixing the switches/ sockets/ regulators etc (a) One light/Bell point controlled by one, one way switch 5A, SP complete all as specified and as directed. NOTE: Rate of Modular Flush box and Cover plate are inclusive of rate quoted by the contractor

(b) One ceiling / exhaust/wall mounted fan point controlled by one, one way switch and regulator

(c) One 2/3 pin 5 Amps switch socket outlet point controlled by one switch on the same board

(d) One 3 Pin 5 Amps switch socket Independt board

Description all as per item No 3 here-in-before but using 2.5 Sq mm FRLS single core copper conductor cable of multistranded PVC insulated unsheathed 1100 Volts grade for 5/15 Amps switch socket combination point including running of 2.5 Sq mm FRLS copper conductor PVC wire as earth continuity conductor along with wiring and connecting to the common earth dolly complete all as specified and as directed.

Description all as per item No 3 here-in-before but using 4.0 Sq mm single core copper conductor cable of multistranded PVC insulated unsheathed 1100 Volts grade for AC Box point including running of 4.0 Sq mm FRLS copper conductor PVC wire as earth continuity conductor along with wiring and connecting to the common earth dolly complete all as specified and as directed.

S & F Modular switch 1 way 6 A, 1 Module capacity 230 volts complete all as specified and as directed.

S & F Modular switch 1 way 16 A, 1 Module capacity 230 volts complete all as specified and as directed.

S & F Modular Socket, 6A - 2/3 combined 2 module of capacity 230 volts complete all as specified and as directed.

S & F Modular Socket outlet multipurpose 3 pin 15 Amp and one pin 5 Amp complete all as specified and as directed.

S & F Multi Music type Call bell system of heavy guage complete all as specified and as directed.

M & L for Modular type Bulb Indication Point System for Red and Green Bulb including all as directed as Engg in Charge. Note: Rate of wiring, conduit and Bulbs are inclusive of rate quoted by the contractor complete all as specified and as directed.

S& F sheet steel enclosure fitted with plug and socket of AC Box with MCB 20Amps complete all as specified and as directed.

S & F ceiling rose three terminal surface bakelite type AC 50 Hz 230 Volts of size 65 x 50 mm complete all as specified and as directed.

S&F sheet metal enclosure vertical type MCCB DB TPN 4 way double door with 200 Amps rated bus bar 415 volts suitable for and including 63 Amps TPN MCCB 16 KA as incommer and 12 Outgoing SP MCB's with magnetic locking system complete all as specified and as directed. Note: MCB SP Shall be measured and paid seperately of IndoAsian cat part No KSLTVM04 or equivalent in Legrand, Havells

M & L for chipping the wall for fixing of DB and plastering the distrubed surface with Cement mortar 1:6 along with putty and finishing the existing with same colour to match complete all as specified and as directed.

S and F sheet metal enclosure MCB DB SPN 12 way with 200 Amps rated bus bar 240 Volts double door with magnetic locking system complete all as specified and as directed.

S & F MCB SP 230V suitable for fixing on MCB DB of capacity 6 to 32 Amps complete all as specified and as directed. Make:IndoAsian cat part No 811122-29 or equivalent in Legrand, Havells as approved by GE.

S & F MCB SPN 230V suitable for fixing on MCB DB of capacity 40 Amps complete all as specified and as directed. Make:IndoAsian cat part No 811152 or equivalent in Legrand, Havells as approved by GE.

S & F in replacement Fancy type lights (Round Type) of 22 watts including LED lamp complete with all accessories complete all as specified and as directed. Make: Halonix ModelHLDLS-R06-22-CW/ or Havells ENDUR ANEOHESURFACEDLS21WLED857S or C&S CANO PUS-CS-SERIES OF Cat part No LTCRSUR 22LEDRND/W

S & F in replacement Recess mounting indirect with perforated sheet & electronic DRIVER luminaire 36 watts LED soft line new with central opaldiffuser series including all accessories and Lamp, . all as specified and as directed . Note: Cutting of False ceiling and removal of old fitting and re-arranging the False ceiling with existing size, Gypsum board/POP false ceiling is to be done if required. Cost of False ceiling work shall be inclusive of rate quoted complete all as specified and as directed. Make :HALONIX Model No HLFPU22-02-36-CW-R or Havells Model Endura Slim Pro plus 2x2 PLR 36 WLED 857 MOD OR PHILIPS Model FULLGLOW Cat No RC 380 HE

S & F in replacement of 4x1 Recess/Surface mounted LED luminarie of 31 TO 36 watts with soft light along with driver and glare free symmetrical illumination suitable for armstrong and Grid ceiling complete with all accessories complete all as specified and as directed. MAKE: HALONIX Model HLFPR14-06-36-CW / Havells Model VENUS NEO Cat part No VENUSNEOHE4X1PLR28-36WLED857MOD AND LED DRIVER36V36WS / WIPRO Model No AURA PLUS of Cat Part No CRCO13R/S 038HP57G1

S & F of False ceiling fitting of size 2 x 2 MS rod of dia 10mm Iron Ring suitable for POP/GYPSUM False ceiling and suitable for above mentioned recess mounting light item No 24 complete all as specified and as directed.

S & F in replacement of wall mounted batten type LED light with co extruded polycarbonate body suitable for 20w LED lamp along with integrated driver complete and connecting to the point wiring with necessary flexible copper conductor of multistrand three core of suitable length from fitting to the ceiling rose complete all as specified and as directed. Make: HALONIX Model HLB-33-20-CW-IP OR Havells Cat part No LUMILINE BS20WLED865SPCWH or Crompton LDL-20-WW

M & L for Submain wiring with two single core 4 Sq mm FRLS PVC insulated copper conductor multistranded 1100 Volts grade drawn through and including rigid PVC conduit and concealed conduit accessories of suitable dia medium grade including running up of one runs of 4 Sq mm FRLS copper conductor multistranded PVC insulated cable as earth continuity conductor along the wiring and connected to the common earth dolly complete including removing the existing unserviceable sub main wiring and making good the disturbed surface to match with the existing complete all as specified and as directed. Note:-two runs of cable, one run of earth contuinity conductor and one run of conduit shall be measured and paid as one unit length.

M & L for Submain wiring with four single core 6 Sq mm PVC insulated unsheathed FRLS copper conductor multistranded 1100 Volts grade drawn through and including rigid PVC conduit and conduit accessories of suitable dia medium grade including running up of two runs of 6 Sq mm FRLS copper conductor multistranded PVC insulated cable as earth continuity conductor along the wiring and connected to the common earth dolly complete including removing the existing unserviceable sub main wiring and making good the disturbed surface to match with the existing complete all as specified and as directed. Note:-Four runs of cable, two runs of earth contuinity conductor and one run of conduit shall be measured and paid as one unit length.

Material and labour for cleaning and servicing of Split Type 1.5 Ton AC including repair of all loose electrical connections, abnormal noise in indoor/outdoor unit, foundation, power contactor etc complete all as specified and as directed.

Material and labour for checking the leakage of Split type 1.5 Ton AC with the help of N2 Gas and after defecting and repairing the leakage, charge the sutiable refrigerant upto required level as specfied on the unit including replacement of capilary tube and silcagel drier complete all as specified and as directed.

Earthing complete with galvanised steel earth plate electrode 60cm x60cm x6mm thick buried directly in ground earth pit not less than 2.25 mtr deep below normal ground level ) with top edge of plate not less than 1.5m below ground level, connecting to the Galvanised iron earth earth lead 4 mm dia, by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe light grade 15mm bore from earth elelctrode to test point incl provn of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone agagregates with 40mm thick cover of RCC (1:2:4) reinforced with 8mm dia TMT barsand frame of angle iron 25 x 25x6mm with lugs 2 Nos and with 6mm dia MS bar handle made to shape, GI pipe light grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling test point made out of Bronze/Gun metal with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning in and removal of surplus soil to a distance not exceeding 50mtr, all as per electrical plate of SSR Part-I and connection to earth test point complete all as specified and as directed. Note :- Item of Earthing includes cost of 7.5m long galvanised iron earth lead 4 mm size and protection pipe of 15 mm bore GI light grade.

Disconnecting and removing ceiling/exhaust fan of any capactiy any height from electrical connection bringing down, dismantling, cleaning internally and externally thoroughly examine replacement of split pins, cotter pins and check nuts etc overhauling, lubricating with approved lubricants, reassembling, including replacement of wornout/defective parts, refixing in original position including minor repairs for the smooth functioning and provision of new flexible wire of size 23/0.0076 multistranded copper conductor cable from ceiling rose to fan NOTE :- (1) Necessary repairs/ replacement of unserviceable parts shall be measured and paid seperately.(2)Labour element for replacing of u/s parts deemed to be included in rate quoted.

Supply only rewinding of the ceiling/exhaust fan complete with equivalent new super enamelled copper wire of existing gauge and weight as per manufacturer's design and instructions including varnishing of ceiling fan of any make and any sweep complete all as specified and directed including taking out burnt copper wire complete all as specified and as directed. Note: old winding material is property of the contractor

Supply only of Ball bearing/Brass bush of Exhaust Fan upto 300mm complete all as specified and as directed.

Supply only of Capacitor of Ceiling Exhaust Fan upto 300mm complete all as specified and as directed.

S & F in replacement of Security Lights of 1x25 watt LED light with high power LED and unique peanut lens to ensure uniform distribution and including provision of 1.5 sqmm 3 core multistranded copper conductor cable from light fitting to junction box bracket made out of GI pipe 32 mm dia bore not less than 1.2 mtr long and fixed on walls/poles with 2 nos MS clamps made out of MS flat 40x5mm thick complete with MS nuts, bolts and washers etc complete all as specified and as directed. Make .HALONIX Model HLSLD-14-25-CWDL-LW-P OR Crompton LST-25-CDL-M or PHILIPS Cat No BRPO22

Supply and Fixing 400 mm Wall Mounted Fan with double rotary string to regulate the speed complete and having speed of 1320 RPM with 50 watts of copper winding motor and accessories complete of 230 volts single pole to fix properly complete all as specified and as directed. Make Bajaj Esteem model of cat part No 250552 or equivalent make in Havells/USHA as approved by GE.

Supply & lay on wall / in ground / on pole XLPE insulated, armoured, heavy duty electric cables with stranded aluminium conductor, 1100 volts laid in trenches, ducts, pipes, drawn across the roads/paths/drains/along poles/walls/floors/equipment etc including jointing and testing of size 3.5 core 120 sqmm complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 mtr width and not exceeding 1.5 mtr in depth and getting out in hard /dense soil for laying / repairing of LT cable / GI pipe complete all as specified and as directed.

Supply, spread river sand of approval in cable trenches providing for cable cushioning complete all as specified and as directed. NOTE :- Punned thickness of sand only will be measured and paid.

Removal of surplus soil to a distance not exc 50 mtrs away and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed.

Returning , filling incl spreading levelling watering and well ramming in layers not exceeding 25 cm thick complete all as specified and as directed.

S& Lay PCC cable covers for LT cable protection, Class LV, Type 1 of size 250x150x40mm complete all as specified and as directed.

S& Lay GI tubing light grade in protection of cable at roads crossing/hard standing/pole protection fixed with clamps as per site requirement etc 40 mm dia all as specified and directed

Material and labour for sub main wiring with two runs of single core FRLS PVC multistranded stranded unsheathed copper conductor cable of size 2.5 square mm and drawing through PVC conduit of 20mm dia with accessories on surface in wall/roof along with one run of 2.5 square mm FRLS PVC insulated unsheathed multi stranded 1100 volts grade with copper conductor cable as earth continuity conductor connected to earth and earth dolly, connecting to main board including removing the existing wiring and making good the disturbed wall surfaces to match with the surroundings complete all as specified and as directed. Note: 3 runs of 2.5 Square mm cable and 1 run of PVC conduit with accessories shall be measured as 1 unit of running metre.

Supply and fix Heavy duty Exhaust fan, metal body, 300mm sweep, 1400 RPM 230 volts AC Supply with louvers including opening in wall and fixing arrangement with nut bolts and making good the disturbed surface complete all as specified and as directed. Make Havells Cat No FHEHDSPDB120- Turbo Force SP equivalent in Bajaj/CG.

M & L for Point wiring with 1.5 Sq mm copper conductor single core FRLS PVC insulated unsheathed 1100 Volts multistranded drawn through and including rigid PVC conduit surface as per site requirment and conduit not less than 20mm dia medium grade and pressed steel terminal boxes of 2 mm thick MS of suitable size duly painted with red oxide metal primer including fixing/grouting sunken/ surface as per site requirement covered suitable for fixing switches / sockets/ regulators etc including running up of 1.5 Sq mm copper conductor FRLS PVC insulated cable as earth continuity conductor along with wiring and connecting to the common earth dolly all as specified for One light/bell/ fan point controlled by one, one way switch 5 amps, SP complete all as specified and as directed.

S & F switch piano single pole flush type 5 amps, 230 volts complete all as specified and as directed.

Supply and fix fan regulator, 5 stepped, electronic type, single phase, socket size complete all as specified and as directed.

S & F Ceiling fan of size 1200mm Sweep Energy saver including necessary connetion with 0.5 Sqmm 3 core flexible wire from ceiling rose to fan connector, down rod of suitable length as required at site complete all as specified and as directed. Make - Havells Model No ES-50 Premium/Bajaj Model No Electra 50/Standard Model No SS-50/Anchor Model No Penta Turbo Star.

S&F sheet steel MS enclosure earth plug socket 2 pin 20 amps with MCB 20 amps complete all as specified and as directed.

S & Fix GI tube medium grade 15 mm bore including all necessary fittings complete all as specified and as directed.

S & Fix stop valves, cast copper alloy, fancy type chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed of size 15 mm bore complete all as specified and as directed.

S & Fix Bib tap, cast copper alloy, fancy type chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed of size 15 mm bore complete all as specified and as directed.

S & F MCB SP 20 Amps 240 volts for fixing on MCB DB's complete all as specified and as directed.

Supply & fix storage type Water heater (Geyser) 5 STAR of Cap 25 Ltrs working on 230 volts AC supply with in and out going water connection pipe (Hot & Cold) fixing arrangement with nut bolts and making good the disturbed surface complete all as specified and as directed. Make - Monza DX Cat No - GHWAMGTWH025 of Hevells or equivalent to Racold/V-Guard.

S&F for M S rod for ceiling fans 3ft long with both end suitable size holes and cut mark and suitabel size & shape clamps on ceiling iron frame, hook for fixing complete all as specified and as directed.

Supply and fix LED security light luminaire fitting of 1x25 watts with deep drawn housing including all accessories and LED lamp 25W with suitable 40 mm dia GI bracket 0.60 Mtr length fixed on wall with 50x6 mm flat iron, clamps, nuts and bolts complete all as specified and as directed. Make - C&S Cat No - LTESSE25WLED, Havells Cat No - ENDURAPEARLSL25WLED757SASYTOPCMP, Wipro Cat No LR06-311-XXX-57-XX.

M&L for preparing new plastered surface and applying two coats of distemper oil emulsion on wall surfaces including chalk whitening preparatory to distempering complete all as specified and as directed.

M&L for old distempered surfaces of walls, by washing, rubbing down and stopping and applying one coat of distempere oil emulsion of any colour complete all as specified and as directed.

SUN LIGHT HOUSE

GOWRIPRIYA ENTERPRISES

Srinivash Engineers

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