REPAIR REPLACEMENT MAINTENANCE OF MISC EM ITEMS UNDER GE ND VISAKHAPATNAM

Amount

SCHEDULE 'A' PART-I: E/M WORKS

Material and labour in repairs for point wiring with 1.5 Sqmm PVC insulated and unsheathed copper cable 1100V, FRLS grade multistranded drawn in and including 25mm surface stove enamel steel conduit on walls/ceiling with tee, bend, elbows,junction box etc. with provision of PVC insulated 1.5 sqmm copper conductor cable as earth continuity suitable for flame proof switches, sockets regulator and connected the earth wire to common earth dolly for One light point/fan point controlled by one switch including taking old unsv wiring complete all as specified and as directed.

Description all as per item No. 1 above but for 15/16Amp flame proof switch socket out let, independent with 4 sqmm copper cable of PVC insulated, unsheathed, multi stranded and 4.0 Sqmm for earth continuity conductor, complete all as specified and directed.

S & F in repairs Switch flame proof rotary type with termination box in LM6, 16A, single pole 250V, complete all as specified and directed.

S & F in repairs Switch flame proof switch & socket combined in LM6 cable termination box in LM6 ,16A 250 volt,2P+earth complete all as specified and directed.

S & F in repairs wireless electronic bell DC type operating on AA alkaline battery with ringer and switch complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs Highbay / flood light 210 W new generation LED with high luminous efficacy, IP66 protected, front toughened glass, energy saving with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size incluidng taking down old unsv fittings complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing flame proof LED tube light fitting 1x16 Watt , CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as directed by Engr-in-Charge.

Supply and fixing flame proof LED tube light fitting 2x16 Watt , CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as directed by Engr-in-Charge.

Supply and fixing flame proof LED bulk head fitting 90 W , CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as directed by Engr-in-Charge.

Supply and fixing flame proof LED bulk head fitting 100 W , CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as directed by Engr-in-Charge.

Supply and fixing flame proof LED bulk head fitting 120 W , CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as directed by Engr-in-Charge.

S & F 4 feet long LED tube light fittings, retro bar professional WH 40 Watt of cool white / warm comprising of batten with all accessories internally prewired and connecting up with twin core twisted copper conductor cable of suitable size including taking down old fittings complete all as specified and as directed by the Engineer-in-Charge.

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all acessories such as safety valve, thermostate,NRV, connection piece etc.

Supply and fixing ceiling fans complete with blades, down rods, 1200 mm sweep AC 240 V complete all as directed by Engineer in charge

Supply and laying of synthetic insulation rubber mat of size 2M X 1M X 2mm thickness suitable up to 3.3KV power supply, insulation category of class A for indoor LT panel complete all as specified

Taking down Flame Proof Exhaust fan of size upto 600 from its position and doing complete overhauling of fan including replacement of fan clamp and split pin, rubber bush, fan capacitor of 4.0mfd and other spare parts including painting with synthetic enamel paint over a paint of primer refixing the same after repairs complete all as directed by Engr-in-Charge. .

Rewinding of flameproof Exhaust fan size upto 450 & any make with super enameled copper wire of appropriate gauge including replacement of insulating materials such as laminated lethroid paper, sleeves, necessary varnishing with golden colour varnish, replacing the bearings of suitable size, etc. complete all as specified and directed by Engineer- in -Charge.

Rewinding of flameproof Exhaust fan size more than 450 upto 600 mm & any make with super enameled copper wire of appropriate gauge including replacement of insulating materials such as laminated lethroid paper, sleeves, necessary varnishing with golden colour varnish, replacing the bearings of suitable size, etc. complete all as specified and directed by Engineer- in -Charge.

Supply and fixing LED tube light 4'x I ' type 40 watt 230 watt volts AC type complete with driver complete all as specified and directed by Engineer- in -Charge.

Supply and fixing post top lantern LED type 40 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed by Engineer- in -Charge.

Supply and fixing garden bollard light LED type 10 watt 230 watt volts AC outdoor type upto 3 feet height with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed by Engineer- in -Charge.

Supply and fixing garden light LED type 45 watt 230 watt volts AC outdoor type upto 3-6 feet height with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed by Engineer- in -Charge.

Supply and fixing drivers for LED lights suitable for upto 30-50 W capacity complete all as specified and directed by Engineer- in -Charge.

Supply and fixing drivers for LED lights suitable for upto 50-100 W capacity complete all as specified and directed by Engineer- in -Charge.

Supply and fixing drivers for LED lights suitable for upto 100-150 W capacity complete all as specified and directed by Engineer- in -Charge.

Supply and fixing drivers for LED lights suitable for upto 150 - 200W capacity complete all as specified and directed by Engineer- in -Charge.

S & F in repairs MCCB 3 / 4 Pole, 400 Amps, 50 Hz, 36KA, 415 Volts, adjustable thermal and fixed magnetic type with all necessary aluminium lugs and glands, etc complete all as specified and as directed.

Supply lay and testing of cable in trenches/walls XLPE insulated, armoured electric cable (heavy duty 1100volt grade with stranded aluminium conductor of size 10 sqmm 4 core including excavation anf return filling upto 300 mm x 300mm complete all as specified and directed by Engr-in-charge.

Supply lay and testing of cable in trenches/walls XLPE insulated, armoured electric cable (heavy duty 1100volt grade with stranded aluminium conductor of size 50 sqmm 3.5 core including excavation anf return filling upto 300 mm x 300mm complete all as specified and directed by Engr-in-charge.

Supply lay and testing of cable in trenches/walls XLPE insulated, armoured electric cable (heavy duty 1100volt grade with stranded aluminium conductor of size 95 sqmm 3.5 core including excavation anf return filling upto 300 mm x 300mm complete all as specified and directed by Engr-in-charge.

Supply and laying of synthetic insulation rubber mat of size 1MX2MX2mm thickness suitable up to 3.3KV power supply, insulation category of class A for indoor LT panel complete all as specified

S&F copper bus bar enclosure of 200 amps rated capacity , provision for incoming and outgoing cable, suitable size lugs & gland complete all as specified and as directed

Labour for repair /replacement of flood light/highpay light/flame proof bulk head of any wattage fixed more than 10 m height by using vehicle mounted telescopic / hydraulic ladder including skilled elecrican and helper ,electrical accessories for one day(8 hours)at different areas under GE(ND)(V) complete all as specified and directed by Engr-in-charge. Note (a)Qouted rates are inclusive of hiring & transportation of ladder with vehicle driver,electrican,helper. (b) Cost of repair/ replacement of flood light will be paid under respective item of this schedule (c)Item cost includes only removing/refixing of flood light at more than 10 m height (d) Each job has no restriction for removing /refixing of any number of light fitting inside one area for defect rectification

Supply and fix lin repairs loopin loopout fuse junction box 155 x 210 x 92mm IP- 66 protection made out of PVC, weatherproof and locking screw, PVC connector 4 Way 32 Amps rating heavy duty mounted in the box fitting on steel tabular pole at a height not more than 1.0m above ground level with the help of clamps two nos of Fl 20x3 mm and suitable nuts and bolts complete all as directed.

S&F in repairs profile lighting consisting of aluminium extruded casing , LED/neon strip of capacity 5W/m,PVC diffuser and driver 12/24 V concealed/surface on wall cool white/warm white controlled by switch with all accessories complete all as specified and directed by Engr-in-charge.

S&F in repairs rope/strip lighting consisting of LED silicone neon strip of capacity 5W/m,PVC diffuser and driver 12/24 V wall cool white/warm white/blue/green/yellow ,adapter , IP 65 protection controlled by switch with all accessories complete all as specified and directed by Engr-in-charge.

S&F in repairs underwater LED light of 24 W confirming to IP68 rating AC/DC (24V) fixed flush to the wall of water tank including adapter,water proofing with sealent complete all as specified and directed by Engr-in-charge.

S&F in repairs LED flood light of 100 W confirming to IP65 rating multi coloured complete all as specified and directed by Engr-in-charge.

Labour only for dressing,cleaning and tieghtening of connection inside LT panel including tieghting / replacement of lugs , door contitioning, balancing of phases , checking of Earth to neutral voltage, replacement of wiring / wiring kit upto single core stranded 20 sqmm complete all as specified and directed by Engr-in-charge. Note (a)Quoted rates are inclusive of cost of tools&plant,electrican,helper. (b) Cost of repair/ replacement of cable will be paid under respective item of this schedule

M & L for rectification of faults in Solar Water Heater such as brazing/soldering/welding and making tank leakproof and reinstalling the Water supply tanks and Metal frame work in-situ at specified locations with adequate concrete leg support as directed along with repair of water feeding pipe line connections as directed

M & L for descaling of Solar Water Heater tanks and tubes of capacity upto 500 Ltr including taking down the tank and tubes, checking for leakages and rectification by suitable welding and descaling by using of descaling chemical and H₂SO₄ (as required) and rotating the chemical with the help of closed loop and water pressure pump to completely descale the tank and tubes and re-installing after testing and commissioning complete all as specified and directed. Note:- The work shall be carried out at the location of tank installed unless specified otherwise.

Supply and fixing in repairs of heating element up of rating upto 4 KW , single phase, with BSP of 1.1/4" to in Solar Water Heaters 500/400 LPD capacity and including suitable connection wiring complete all as specified and directed. Note:- Make of electric back up shall be genuine and as per existing make.

Supply and fixing in repairs of temperature based automatic cut off Thermostat used in Electrical Back up of rating 4 KW BSP 1.1/4" suitable for 500/100 LPD capacity Solar water heaters and including suitable connection wiring complete all as specified and directed. Note:- Make of thermostat shall be genuine and as per existing make.

S&F in repairs openwell submersible pump of capacity 1 hp including motor and DOL starter for water fountain including all water proof electrical connection with main supply completely functional complete all as specified and directed.

S&F in repairs pressure boster pumpset of capacity 1 hp including motor and DOL starter for pressure including all water proof electrical connection with main supply completely functional complete all as specified and directed.

Supply lay and testing of water proof flat cable in trenches/walls pvc insulated, electric cable (heavy duty 1100volt grade with stranded copper conductor of size 1.5 sqmm 3 core including excavation anf return filling upto 300 mm x 300mm complete all as specified and directed by Engr-in-charge.

Supply lay and testing of water proof flat electric cable heavy duty 1100volt grade with stranded copper conductor of size 4 sqmm 3 core including excavation anf return filling upto 300 mm x 300mm complete all as specified and directed by Engr-in-charge.

Supply lay and testing of pvc insulated 1100volt grade with stranded copper conductor of size 2.5 sqmm 3 core including PVC conduit 20 mm , Junction box etc complete all as specified and directed by Engr-in-charge.

Supply lay and testing of pvc insulated 1100volt grade with stranded copper conductor of size 4 sqmm 3 core including excavation anf return filling upto 300 mm x 300mm complete all as specified and directed by Engr-in-charge.

Supply lay and testing of pvc insulated 1100volt grade with stranded copper conductor of size 4 sqmm 4 core complete all as specified and directed by Engr-in-charge.

Labour only for treatment of earthing with charcoal , salt and water till reaching accepatable earthing values complete all as specified and directed by Engr-in-charge. Note: The cost of charcoal and salt shall be included in the quoted rate.

Labour only for refixing of aluminium/copper strip of any dimension, on roof/wall with porcelain insulator complete all as specified and directed. Note : Broken insulator to be measured separately.

M & L, in repair for porcelain insulator suitable for fixing of aluminium/copper strip on roof/wall with necessary drilling and providing two nos screw for fixing complete all as specified and directed.

Checking and testing of earth resistance value of existing copper/GI plate earthing by meggar, repair/replacement of strips where found corroded and if required provide magnisium sulphate and salt 8 Kg per earthing as directed to achieve required earth resistance value, complete all as directed Engg-in -charge.. Note:- (i) Replacement of strip will be measured paid separately under relevant items of this schedule. (ii)Treatment of earthing will be measured paid separately under relevant items of this schedule .

Checking of E-N Voltage by multi meter or any other suitable device and detecting the cause of increase in EN voltage, due to any type of accosiated faulty earthing/loose connection of switchgears or any other malfunctioning of equipment causing increase in E-N Voltage. Replacement/treatment of any type of earthing/tightening of loose connection of switchgears to maintain EN voltage as per IE rule 1972 all as specified and directed by Engg-in -charge. Note:- (i) Replacement of any type of earthing conductor will be measured paid separately under relevant items of this schedule (ii) Earth megger, multimeter or any other device required to measure EN voltage will be arranged by contractor and cost for the same is included in this item (iii) Treatment of any type of earthing will be measured paid separately under relevant items of this schedule

M & L for construction PCC erthing pit with cover for already existing erthing which pit brocken. concrete pit in PCC (1:3:6) typeC 1 pre cast RCC (1:2:4) type B1,including pit cover slab 400 x 400 x 50 mm with one handle for lifting made out of 8 mm dia MS bar, wire mash funnl for watering and excavation earth work complete all as specified .

M & L for one pre cast RCC (1:2:4) type B1 cover slab of size 400 x 400 x 50 mm for already existing earthing pit with one handle for lifting made out of 8 mm dia MS bar.

Supply and fix digital time switches astro type (Having longitude and latitude of Indian cities in memory) 250 V single phase of 20 Amp rating with contactor fitted inside steel enclosure complete all as specified and directed.

Supply and fix Automatic Transfer Switch 415V 4 pole of capacity 125 Amps complete all as specified and directed.

Supply & instalation in replacement LT panel of suitable size made out of not less than 3.15 mm thick CRCA sheet including framing of angle iron of size 50 x 50 x 6mm, outdoor compartmental type totally enclosed, factory made powder coated dust and vermin proof with front and rear opening double door with locking arrangement 415 volts 3 phase 4 wire AC 50 Hz having Aluminium bus bar of 300 Amps for phases and 300 Amps for neutral RYB insulated with PVC sleeves insulation mounted on hygroscopicinsulator and excavation work of incoming / outgoing cables (including sand, bricks etc.) and panel foundation, PCC pillar 02 Nos with PCC 1:3:6, minimum 300mm under ground and 450mm over the normal ground level including MC 75 MS Channel frame medium grade at bottom of panel with 4 Nos bolts 200mm long of 16mm dia grouted in PCC pillar to tighten the panel or as directed by Engr-in-charge, internal wiring, inter connections of all accessories and all cables with adequates size of aluminium lead / strip and wire, bottle type lugs & glands complete as per CPRI Norms with following accessories :-

(a) MCCB 200 Amp 4 pole 36 kA - 01 No (incoming) (with Adjustable TM range) (b) MCCB 160 Amps TP 25KA - 02 Nos (outgoing) (with Adjustable TM range) (c) MCCB 125 Amps TP 25KA - 01 Nos (outgoing) (with Adjustable TM range) (d) MCCB 100 Amps TP 25 KA - 01 Nos (Spares) (e) Digital Voltmeter 0-500 volts - 01 No (Make : AE/IMP/MECO/HPL/MEI) (f) Digital Ammeter with 3 No CT of 0 - 200A - 01 No(Make : AE/IMP/MECO/HPL/MEI) (g) LED lamps - 03 Nos (01 set). All MCCBs must have : (Thermal magnetic overload protection & short circuit protection)

Supply & instalation in replacement LT panel of suitable size made out of not less than 2.00 mm thick CRCA sheet including framing of angle iron of size 50 x 50 x 6mm, outdoor compartmental type totally enclosed, factory made powder coated dust and vermin proof with front and rear opening double door with locking arrangement 415 volts 3 phase 4 wire AC 50 Hz having Aluminium bus bar of 200 Amps for phases and 200 Amps for neutral RYB insulated with PVC sleeves insulation mounted on hygroscopicinsulator and excavation work of incoming / outgoing cables (including sand, bricks etc.) and panel foundation, PCC pillar 02 Nos with PCC 1:3:6, minimum 300mm under ground and 450mm over the normal ground level including MC 75 MS Channel frame medium grade at bottom of panel with 4 Nos bolts 200mm long of 16mm dia grouted in PCC pillar to tighten the panel or as directed by Engr-in-charge, internal wiring, inter connections of all accessories and all cables with adequates size of aluminium lead / strip and wire, bottle type lugs & glands complete as per CPRI Norms with following accessories :-

(a) MCCB 160 Amp 4 pole 25 kA - 01 No (incoming) (with Adjustable TM range) (b) MCCB 100 Amps TP 16KA - 01 Nos (outgoing) (with Adjustable TM range) (c) MCCB 63 Amps TP 16KA - 03 Nos (outgoing) (with Adjustable TM range) (d) MCCB 40 Amps TP 16KA - 04 Nos (03 outgoing+01Spares) (e) Digital Voltmeter 0-500 volts - 01 No (Make : AE/IMP/MECO/HPL/MEI) (f) Digital Ammeter with 3 No CT of 0 - 200A - 01 No (Make : AE/IMP/MECO/HPL/MEI) (g) LED lamps - 03 Nos (01 set). All MCCBs must have : (Thermal magnetic overload protection & short circuit protection)

M/S Jayalakshmi Constructions (BID ID -3313569)

Sri balaji Constructions (BID ID -3313637)

ANJALI CONSTRUCTIONS (BID ID -3313174)

RAJASHEKHAR ENTERPRISES (BID ID -3313256)

S R CONSTRUCTIONS (BID ID -3310939)

ESWAR ENTERPRISES (BID ID -3313654)

CHAMUNDESWARI ENTERPRISES (BID ID -3314283)