SPECIAL REPAIRS OF ALUMINIUM TO COPPER WIRING AND ITS CONNECTED ITEMS IN BLDG NO-542 (VIKRAM BATRA BLOCK) AT CDM SECUNDERABAD UNDER GE(N) SECUNDERABAD

Amount

Taking down existing unserviceable point wiring of any description/type/ size of light/ fan/tube/ power/two way/bell 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 all as specified

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

M&L for point wiring on concealed conduit complete all as specified with 1100 Volts grade 1.5 sqmm PVC with multistranded copper conducter conforming to IS:694:1990 with ISI markking ( For Phase, Neutral and Earth) in and including non metallic PVC rigid coundit medium grade with ISI mark of size 20 mm dia with all accessories concealed in wall/ceiling/floor/roof etc, for fixing modular switches, sockets, fan regulators etc of suitable modules and earth wire to be connected to commom earth dolly/pressed steel terminal boxes of 1.6 mm thick MS duly painted with red oxide metal primer including fixing/ grouting sunken/ surface as per site requirement covered with 3 mm thick laminated hylam sheet including running up to 1.5 Sq mm copper conducter PVc insulated cable as earth continuiy conductor along with wiring and connecting to the common earth dolly for fixing the switches/ sockets/ requlators etc all as soecified for and directed foe the followig :-

(a) One light point controlled by one, one way switch 5A, SP

(b) One ceiling / exhaust fan point controlled by one, one way switch

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

(e) One 3 pin 5 Amphs switch socket independent board

Description all as per item No.3 here-in-above but using 2.5 Sqmm single core copper conductor cable of multistranded PVC insulated unsheathed 1100 volts grade for 3 Pin 15 Amps switch socket combination point on independent board including running 2.50 Sqmm copper conductor PVC insulated cable earth continuity conductor all as specified and as directed.

S & F Modular switch 1 way 10 A, 1 Module capacity 230 volts.

S & F Modular switch 1 way 16 A, 1 Module capacity 230 volts.

S & F Modular Socket, 10A - 2/3 combined 2 module of capacity 230 volts.

S & F Modular Socket outlet multipurpose 3 pin 15 Amp and one pin 5 Amp

S & F Modular Bell Push switch 1 way 6 A, 1 Module capacity 230 volts.

S & F Call bell ding dong complete all as specified and directed

Supply & Fix Metal Clad Socket 3 Pin industrial type with plug top and MCB SP 20 Amps all enclosed in sheet metal enclosure, complete all as specified and directed

Supply & Fix Modular ceiling fan regulator 5 stepped type heavy duty, 2 module step type AC 240 Volts suitable for 1200/1400 mm sweep complete all as specified and 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 directed

S&F sheet metal enclosure vertical type MCCB DB VTPN 8 way double door with 200 Amps rated bus bar 415 volts suitable for and including 160 Amps TPN MCCB 16 KA as incommer and 4 Nos TP 63 Amps and 12 Outgoing SP MCB's with magnetic locking system complete all as specified. Note: MCB SP Shall be measured and paid seperately of IndoAsian cat part No KSLTVM08 or equivalent or equivalent makes as listed in PS

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 100 Amps TPN MCCB 16 KA as incommer and 12 Outgoing SP MCB's with magnetic locking system complete all as specified. Note: MCB SP Shall be measured and paid seperately of Indo Asian cat part No KSLTVM04 or equivalentor equivalent makes as listed in PS

S&F sheet metal enclosure vertical type MCB DB TPN 4 way double door with 200 Amps rated bus bar 415 volts suitable for and including 63 Amps TPN MCB 16 KA as incommer and 12 Outgoing SP MCB's with magnetic locking system complete all as specified and directed. Note: MCB SP Shall be measured and paid seperately

M & L for chipping the wall for fixing of DB and plastering the distrubed surface along with putty and existing colour all as specified and directed

S&F sheet metal enclouser MCB DB SPN 8 way with 200 Amps rated bus bar 240 Volts double door with flush type locking system complete all as specified and directed.

S & F MCB SP 230V suitable for fixing on MCB DB of capacity 6 to 32 Amps complete all as specified and directed Make: IndoAsian cat part No 811122-29 equivalent makes as listed in PS

S & F MCB SPN 230V suitable for fixing on MCB DB of capacity 40 Amps complete all as specified and directed Make: IndoAsian cat part No 811152 or equivalent makes as listed in PS

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 all as directed by Engineer-in-charge. Make: HALONIX Model HLB-33-20-CW-IP OR Havells Cat part No LUMILINE BS20WLED865SPCWH or Crompton LDL-20-WW or equivalent makes as listed in PS

S & F in replacement of wall mounted LED batten of 10 W with LED Lamp, extruded aluminium heat sink provided for efficient heat dissipation & integrated electronic driver and connecting to all accessories from ceiling rose to fitting complete all as specified and directed by Engg-in-Charge. Make: HALONIX Model HLB-03-10-CWL-AL or Havells Model Lumiline BS9WLED865SPCWH or Crompton Model LBHE-10-CDL or equivalent makes as listed in PS

S & F in replacement of Decorative wall mounted fixture of 09 watts LED including LED 09 watts lamp complete with all accessories all as specified and directed by Engg-in-Charge MAKE: HALONIX Model HLWB-01-B22 / Havells Model Glaze Cat part No LHFOECE1TZ1B014 or Philips Axelle Wall Light or equivalent makes as listed in PS

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 all as specified. Note:-2 runs of 4 sq mm cable, one run of 4 sq mm earth continuity conductor and one run of conduit shall be measured as one unit length.

M & L for Submain wiring with two single core 6 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 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 all as specified. Note : 2 runs of 6 sq mm cable, one run of 6 sq mm earth continuity conductor and one run of conduit shall be measured as one unit length.

M&L for sub main wiring with four runs of single core 10 sq mm PVC insulated unsheathed copper conductor multistranded 1100 Volts grade drawn through and including rigid PVC conduit and conduit accessories of medium grade of 25 mm dia including one run of single core 10 sq mm PVC insulated unsheathed multistranded 1100 Volts grade copper conductor cable as earth continuity conductor alongwith the wiring and connected to common earth dolly including removing the existing unserviceable submain wiring and making good the disturbed surface to match with the existing surface complete all as specified and as directed. Note : 4 runs of 10 sq mm cable, one run of 10 sq mm earth continuity conductor and one run of conduit shall be measured as one unit length.

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 XPM (weight not less than 4Kg/Sqm) and 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 No 5 of SSR Part-I and connection to earth test point all as specified incl testing on completion. 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 sweep from 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 including painting of ceiling fan complete with synthetic enamel paint by spraying including filling cavities with filler , one coat after cleaning all dust etc & testing complete all as specified. Note :- 1. PVC 2 Core copper cable multstandrad of size 0.50 Sqmm from ceiling rose to ceiling fan deemed to be included in the rate quoted by the contractor 2. supply of unserviceable parts for replacement shall be measured and paid seperately in respective items.

Material and labour for 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. Note: old winding material is property of the contractor

Supply only Ball bearing/Brass bush of Ceiling Fan/Exhaust Fan

Supply only Capacitor Ceiling Fan/Exhaust Fan

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 complete all as specified and directed by Engg-in-Charge. Make .HALONIX Model HLSLD-14-25-CWDL-LW-P OR Crompton LST-25-CDL-M or PHILIPS Cat No BRPO22 or equivalent makes as listed in PS

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 directed by Engg in Charge of Make Bajaj Esteem model of cat part No 250552 or equivalent make in Havells/USHA or equivalent makes as listed in PS

Supply, laying, fixing on wall/on pole/in ground or passing through pipe, 1100 Volts grade heavy duty cable with XLPE insulation stranded aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 3.5 core 95 sq mm nominal cross section including jointing and testing complete all as directed . Note: Excavation, earth work, GI Protection Pipe, PCC covers & sand shall be measured and paid separately under respective items.

Excavation in trenches not exc. 1.5 mtr wide and n.exc. 1.5 mtr in depth for foundations of man holes, laying of poles/stays/cable etc., n.exc. 10sqm on plan and getting out in hard/dense soil complete all as specified and as directed

Supply, spread river sand of approval in cable trenches providing for cable cushioning 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 exc 1.5 mtr above the starting point.

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

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

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

M & L for applying two coats of oil bound distempers on new surface of walls over a coat of primer including preparation complete all as specified and directed.

M & L for complete removal of existing surface and applying two coats of oil bound distempers and one coat of primer on wall complete all as specified and directed.

gsrinivasarao

BEEGEE DESIGN SYSTEMS

Mavee Syndicate

K LAKSHMAN SINGH AND CO