REPLACEMENT OF OLD ALUMINIUM WIRING IN BLDG NO P-68 (ADM BLOCK) AND BLDG NO P-68H (EXTENSION OF ADM BLOCK) AT SDD UNDER GE MCEME 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 / Hylam sheet/ 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 directed.

Material and labour for concealed point wiring with single core PVC insulated unsheathed 1100 volt grade cable with FRLS multistranded copper conductor of size 1.5 Sq mm (Nominal area) drawn through and including non metallic rigid PVC conduit medium duty ISI marked of suitable dia conduit concealed wiring in walls/PVC conduit on wall including Tee, Junction boxes and provision of 2.0mm thick MS terminal boxes duly painted with red oxide metal primer and covered with 3 mm thick sheet cover of suitable size including suitable screws with washer for mounting switch sockets and regulators and drawing continuous earth wire with and including PVC insulated unsheathed 1100 Volts grade cable with FRLS multi stranded copper conductor of size 1.5 Sq mm (Nominal area) and connected to common earth dolly complete all as specified & as directed for One light point controlled by one, one way switch 5 amps, SP and making good disturbed surface including painting and cement work for concealed wiring as per existing all as specified and as directed by Engr- in Charge. NOTE :- Cutting chasing will be included in qouted rates.

All as per item No. 2 above but for One Ceiling Fan / exhaust fan point controlled by one, one way switch and regulator

All as per item No. 2 above but for One 3 pin 5 Amps switch socket outlet point controlled by one switch on independent board .

All as per item No. 2 above but for One 3 point 5 Amps switch socket outlet point controlled by one switch on the same board.

All as per item No. 2 above but using 4.0 Sqmm single core copper conductor cable multistranded PVC insulated unsheathed 1100 volts grade for 3 pin 15 Amps switch socket combination point including running 4.0 Sqmm copper conductor PVC wire as earth continuity conductor on independant board.

All as per item No. 2 above but for One light point controlled by two 2 - way switch 5 amps, SP

All as per item No. 2 above but for One Bell point controlled by one bell bush switch 5 amps, single pole

Material and labour for concealed Submain wiring with 2 runs of single core 6 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade not less than 25 mm dia including one run of single core 6 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from Panel/DB to DB/main board including removing the existing unserviceable sub main wiring and making good the disturbed surface to match with the existing 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 as one unit length. Note:- Cutting and chasing will be measured and paid seperately.

Material and labour for Submain wiring with 4 runs of single core 10 sqmm PVC insulated unsheathed multistranded 1100 volts grade FRLS copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade suitable dia including two run of single core 10 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board and making good the disturbed surface to match with the existing all as specified and as directed.Note:-Four runs of cable, two run of earth contuinity conductor and one run of conduit shall be measured as one unit length. Note:- Cutting and chasing will be measured and paid seperately.

Material and labour for Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of andings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed conduit wiring, etc., and making good complete all as specified and directed.

S & F Switch piano , single pole two way, flush type 5 Amps capacity 230 volts complete all as specified and directed.

Supply and fixing bell push of 5 amps, single pole flush type complete all as specified and as directed.

Supply and fixing electric bell of 230 Volts AC single pole complete all as specified and as directed.

Supply and fixing of Switch piano , single pole one way, flush type 5 Amps capacity 230 volts complete all as specified and directed.

Supply and fixing of socket outlet 2 in 1 multipurpose 2/3 pin 5 amps flush type complete all as specified and directed.

Supply and fixing of switch socket combination 2 in 1 multipurpose 2/3 pin 5 amps flush type complete all as specified and directed.

Supply and fixing switch socket combination 2 in 1 multipurpose 3 pin 5/15 amps flush type complete all as specified and directed.

Supply and fixing of electronic ceiling fan regulator stepped 2M type heavy duty suitable to work on 230 volts complete all as specified and directed.

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

Supply and fixing ultra modern recess mounted 36W LED luminaire suitable for armstrong grid /POP ceiling of 2'x2' and complete including electronic driver (with burning hrs 50000) including taking down old light fitting complete all as specified and directed. Havells Model No. PLANO2X2PLR36WLED865S or equivalent in Makes given in the particular specifications.

Supply and fixing LED light batten suitable for twin LED Tube light with integrated LED driver, available in double side connection option with LED rod 2x 22W, 220V AC, housing & cover made up of CRCA sheet steel cover is to be fixed (with burning hrs 50000) complete including taking down old light fittings all as specified and directed . Make: Havells cat No. REGALBATTENT8UPTO2X22WDSBSWH or equivalent in Makes given in the particular specifications.

Supply and fixing in repair LED building security light light fitting 40 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing with driver, (with burning hrs 50000) complete including taking down old light fitting all as specified and directed. Make: Havells cat No ENDURASUNDOWNSL40WLED765PASYBOPC or equivalent in Makes given in the particular specifications.

Supply and laying laid in trenches, floors, ducts, pipes drawn across the road/paths/drain/along poles/walls/floor/equivalent etc ISI marked XLPE insulated armoured, heavy duty, electric cable with aluminium conductors 1100 volts including jointing & testing complete all as specified of size 120 Sqmm , 3.5 core all as specified and directed. Make:- Plaza/Finolex/Anchor/Havells/Nicco/Polycab/RPG/HPL/Paragon

Excavation in trenches not exceeding 1.5 mtr width and not exc 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 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 complete all as specified and directed .

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 complete all as specified and directed .

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

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

Supply and fixing from LT pole to MCCB DBs, the medium grade GI tubing of 150 mm dia for XLPE cable protection complete all as specified and as directed

S & in replacement of Vertical type MCCB TPN DB 4 way double door suitable for MCCB 160 Amps made out of CRCA sheet housing with powder coating complete all as specified and directed.

Supply and replacement MCCB 4P, 415V,16KA, 160 amps suitable for Vertical MCCB DB complete all as specified and directed .

Supply and Fixing MCB DB double door TPN 4 way with 200 Amps busbar including removing the existing unserviceable one and making good the distrubed surface incl cement work to match with the existing surface.

Supply and fixing MCB TPN, 63 Amps, C curve, 415 volts complete all as specified and directed

Supply and fixing MCB TP, 63 Amps, C curve, 415 volts complete all as specified and directed

Supply and replace MCB double door DB SPN 8 way with 200 Amps busbar including removing the existing unserviceable one and making good the distrubed surface to match with the existing surface complete all as specified and directed .

Supply and fix in repair MCB SPN 40 Amps 240 volts for fixing on MCB DB complete all as specified and directed .

Supply and fix in repair MCB SP 6 to 40 Amps 240 volts for fixing on MCB DB complete all as specified and directed .

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground to a depth not less than 2.25 m below ground level with top edge of earth plate not less than 1.5 m below normal ground level connected to GI earth wire 4 mm dia drawn through and including GI protection pipe of light grade 15 mm bore by means of bolts, nuts, checknuts and washers all as shown in Electrical Plate No.3 of SSR Part-I and connected to main switch board including excavation and earth work, PCC chamber in 1:3:6, RCC Cover in 1:2:4 type B-1 reinforced with 8 mm dia MS bars at 10 cm c/c, 20 mm dia medium grade GI pipe with funnel and wire mesh complete and watering arrangement complete all as specified and directed . (Note: GI pipe 15mm dia, GI wire 4mm dia upto 7.5m deemed to be included in quoted rate.)

Disconnecting and removing ceiling fan/ Exhaust fan of any Size from any height from electrical connections, bringing down, taking out defective winding and rewinding of the ceiling / exhaust fan complete with equivalent new super enamelled copper wire as per existing gauge and weight as per manufacturer's design , cleaning internally and externally, replacement of split pins, cotter pins and check nuts etc , reassembling, replacement of minor worn out/ defective parts, changing of capacitor , rotor , shaft etc and painting of celing fan with sythetic enamel paint by spray painting and testing on completion and refixing in original position complete all as specified and directed. NOTE: Cost of rewinding/capacitor/clamps/rotar/shaft or any connected items is deemed to be included in quoted rate.

Supply and fix sheet metal enclosure with double pole and Earth Metal Plug & Socket including 32 A SP MCB complete including taking down unserviceable enclosure complete all as specified and directed . .

Sri venkateswara Electricals

Srinivash Engineers

K LAKSHMAN SINGH AND CO

Universal refrigeration and Engineering Company

SRI SAI RAM ENTERPRISES

Vara Enterprises

DWARKA PERSHAD RADHEY RAMANLAL

MAHIRA ENGINEERING & INFRASTRUCTURE