REPAIR/ REPLACEMENT OF EXTERNAL ELECTRICAL SUPPLY

Amount

Supplying, Installation, testing & commissioning in replacement of cubical type LT starter panel suitable for 415 V, 3 Phase, 4 wire 50 Hz AC supply system having front surface area fabricated in compartmentalized type tested assembly (prefrebly) having IEC code IEC-60439/IS 8623 designd from CRCA sheet steel of 2 mm thick for frame work and covers, 3 mm thick for gland plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having 2000 Amps. capacity extensible type TPN aluminium alloy bus bars of high conductivity, DMC/SMC bus bars of high conductivity, DMC/SMC bus bar supports, with short circuit withstand capacity of 36 kA for 1 Sec. bottom base channel of MS section not less than 100 mm x 50 mm x 5 mm thick, fabrication shall be done in transportable sections, entire panel shall have a common G.I. earth strip of size 25 mm x 5 mm at the rear with 2 Nos. earth stud, solid connections from main bus bar to switch gears with required size of Al. bus bars and control wiring with sq.mm PVC insulated copper conductor S/C cable, cable alleys, cable gland plates in two half, i/c providing following switch gears. (Depth not less then 1000 mm). Panel should have suitably electrical & mechanical interlocking for incomer & bus coupler. Note:- (a) All MCCB shall be suitable for 3 Phase 415V, have Ics=100%Icu for all breaking capacities with Uimp (Impulse Withstand Voltage) of 8KV and Ui (rated insulation voltage) of 750V AC. MCCBs of 63A and above shall be provided with silver plated copper spreader Links for enhancing termination capacity. (b) The electronic Motor Protection Relay REO shall be able to offer Overload Protection along with protection against Earth Fault, single phasing, phase unbalance and locked rotor.(c) The MCCB should be suitable for operation from -5o C to 55o C and without any de-rating up to 40oC.(d) MCCBs should have extended rotary operating handle for easy operation. The degree of protection of MCCBs should be IP54 (with extended Handle) (e) Contractor should be submitted panel test certificate after installation obtain by OEM.Incoming:-(a) MCCB 630A, FP, 415V 36kA microprocessor based release inbuilt Over Load, Short Circuit & Earth Fault protection, Ics=100% Icu for 1 sec. 01 Nos(b) Digital Advanced MFM 5010 Series with suitable No. of adequately rated CT's-01 No(c) Phase indicating lights (RYB) with protection SP MCB's. (one set for each incoming breaker)-01 No(d) Breaker 'ON', 'OFF', 'TRIP' indicating lamp (one set for each incoming breaker)-02 Nos(e) ON/OFF Indication Lamp LED Type with legend - 05 set(f) Main Busbar made up of electrolytic grade high conductivity aluminium in rectangular cross section and suitable for 415V, TPN, 50 Hz, 630 A, 36 kA for 1 sec of required length and cross sectional area.Outgoing(a) MCCB 250 Amp 3 Pole 36 KA Motor Duty along with suitable spreader link , suitable rotary handle - 3 Nos and 160 amps -01 No. Make-L&T (D sine DN2-250M) Equivalent.(b) star delta starter 3P AC3 Duty 75 HP Capcity (Heavy Duty Contactors for Star Delta operation (MO 75 x 1 No - Star Operation, MO 95 x 2 No. for Delta & Mains)-03 Nos and 30 HP capcity (MO 50 x 1 No - Star Operation, MO 70 x 2 No. for Delta & Mains)-01 Nos(c) Electronic Motor Protection Relay REO with suitable current range and trip class for sarter(d) Outgoing Energy Meter L&T 4400 Series or equivalent with suitable No. of CT's,On, Off, Trip Indication, Start/Stop Push Button.-04 set(e) CTs of suitable size(f) Breaker 'ON', 'OFF', 'TRIP' indicating lamp (one set for each outgoing breaker)

Supplying, Installation, testing & commissioning in replacement of cubical type LT starter panel suitable for 415 V, 3 Phase, 4 wire 50 Hz AC supply system having front surface area fabricated in compartmentalized type tested assembly (prefrebly) having IEC code IEC-60439/IS 8623 designd from CRCA sheet steel of 2 mm thick for frame work and covers, 3 mm thick for gland plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having 2000 Amps. capacity extensible type TPN aluminium alloy bus bars of high conductivity, DMC/SMC bus bars of high conductivity, DMC/SMC bus bar supports, with short circuit withstand capacity of 36 kA for 1 Sec. bottom base channel of MS section not less than 100 mm x 50 mm x 5 mm thick, fabrication shall be done in transportable sections, entire panel shall have a common G.I. earth strip of size 25 mm x 5 mm at the rear with 2 Nos. earth stud, solid connections from main bus bar to switch gears with required size of Al. bus bars and control wiring with sq.mm PVC insulated copper conductor S/C cable, cable alleys, cable gland plates in two half, i/c providing following switch gears. (Depth not less then 1000 mm). Panel should have suitably electrical & mechanical interlocking for incomer & bus coupler. Note:- (a) All MCCB shall be suitable for 3 Phase 415V, have Ics=100%Icu for all breaking capacities with Uimp (Impulse Withstand Voltage) of 8KV and Ui (rated insulation voltage) of 750V AC. MCCBs of 63A and above shall be provided with silver plated copper spreader Links for enhancing termination capacity. (b) The electronic Motor Protection Relay REO shall be able to offer Overload Protection along with protection against Earth Fault, single phasing, phase unbalance and locked rotor.(c) The MCCB should be suitable for operation from -5o C to 55o C and without any de-rating up to 40oC.(d) MCCBs should have extended rotary operating handle for easy operation. The degree of protection of MCCBs should be IP54 (with extended Handle) Incoming:-(a) MCCB 400A, FP, 415V 36kA microprocessor based release inbuilt Over Load, Short Circuit & Earth Fault protection, Ics=100% Icu for 1 sec. 01 Nos(b) Digital Advanced MFM 5010 Series with suitable No. of adequately rated CT's-01 No(c) Phase indicating lights (RYB) with protection SP MCB's. (one set for each incoming breaker)-01 No(d) Breaker 'ON', 'OFF', 'TRIP' indicating lamp (one set for each incoming breaker)-02 Nos(e) ON/OFF Indication Lamp LED Type with legend - 05 set(f) Main Busbar made up of electrolytic grade high conductivity aluminium in rectangular cross section and suitable for 415V, TPN, 50 Hz, 630 A, 36 kA for 1 sec of required length and cross sectional a.Outgoing(a) MCCB 160 Amp 3 Pole 36 KA Motor Duty along with suitable spreader link , suitable rotary handle - 3 Nos. Make-L&T (D sine DN2-250M) Equivalent.(b) star delta starter 3P AC3 Duty, 30 HP capcity (Heavy Duty Contactors for Star Delta operation (MO 50 x 1 No - Star Operation, MO 70 x 2 No. for Delta & Mains)-03 Nos(Make ; L&T)(c) Electronic Motor Protection Relay REO with suitable current range and trip class(d) Outgoing Energy Meter L&T 4400 Series or equivalent with suitable No. of CT's,On, Off, Trip Indication, Start/Stop Push Button.-03 set(e) CTs of suitable size(f) Breaker 'ON', 'OFF', 'TRIP' indicating lamp (one set for each outgoing breaker)

Supply and laying in replacement of LT UG cable XLPE insulated armoured and PVC sheathed LT 1100 volts grade with aluminium conductor stranded laying in trenches, roof, wall by using clamps, securing items properly including taking out unsv damaged LT UG cables of sizes :- (a) 10 Sqmm 2 core

(b) 16 Sqmm 4 core

(c) 25 Sqmm 3.5 core

(d) 35 Sqmm 3.5 core

(e) 50 Sqmm 3.5 core

(f) 95 Sqmm 3.5 core

(g) 120 Sqmm 3.5 core

(h) 185 Sqmm 3.5 core

(j) 240 Sqmm 3.5 core

(k)300 Sqmm 3.5 core

Excavation in soft/ loose soil not exceeding 1.5 mtr wide and n exc 1.5 mtr depth and getting out incl forming of bottom for laying cable Complete all as specified and directed by Engineer-in-Charge

Excavation in soft loose soil not exceeding 1.5 mtr wide and exc 1.5 mtr depth and not exc 3.0 Mtr and getting out Complete all as specified and directed by Engineer-in-Charge

Excavation in hard and dense soil Iincluding Road cutting etc not exceeding 1.5 mtr wide and n exc 1.5 mtr depth and getting out incl forming of bottom for laying cable Complete all as specified and directed by Engineer-in-Charge

Returning filling soft & loose/hard & dense soil including spreading levelling, watering and well ramming in layers n exc 25 cms Complete all as specified and directed by Engineer-in-Charge

Removal of excavated material n.exc 50 mtrs and depositing where directed at a level n.exc 1.5 mtrs above the starting point Complete all as specified and directed by Engineer-in-Charge

M&L for Sand cushioning of cables provided with a layer of sand 8 cm deep before laying the cable and 15 cm depth after punning down and stretching the cable. Note:- Only punned thickness will be measured & paid.

Supply and laying well burnt sub class ‘B’ bricks old size as mechanical protection to under ground cables laying across the cable Complete all as specified and directed by Engineer-in-Charge

M&L for taking down serviceable/ unserviceable street/ security /Flood lights/gate lights/ of any type/size/rating including GI pipe bracket from the existing pole/ wall of road / building at maximum 11 mtr hieght by using ladder , crane etc after taking down stacking at site here-in-before duly repaired including replacement of unserviceable spares/parts i,e LED driver. surge , burn wiring , etc and refixing in same position with proper electrical connections and nut bolt , clamps all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement of LED street light fitting , capcity 70 watt with in built surge protection (SPD) energy saving and made up pressure die cast aluminium housing with high efficient LED with toughened glass having IP 66 protection and impact resistance of IK07 fixing on pole, building, water over head tank at any height etc by using ladder, crane Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement on-load changeover switch 415 V, 4 pole,160 Amps. open execution Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement on-load changeover switch 415 V, 4 pole, open execution , 315 A. Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement on-load changeover switch 415 V, 4 pole, open execution 400 A. Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement MCCB, 415 volts, 3 pole adjustable thermal setting type 16 KA, 63 Amps. Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement MCCB, 415 volts, 3 pole adjustable thermal setting type 25 KA, 100 Amps. Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement MCCB, 415 volts, 3 pole adjustable thermal setting type 25 KA, 125 Amps. Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement MCCB, 415 volts, 3 pole adjustable thermal setting type 25 KA, 160 Amps Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement MCCB ,3 pole,415V,36KA, 200 Amps with adjustable thermal setting. Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement MCCB ,3 pole,415V,36KA,250 Amps with adjustable thermal setting.250. Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement MCCB ,3 pole,415V,36KA,315 Amps with adjustable thermal setting. Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement MCCB ,3 pole,415V,50KA,400 Amps with adjustable thermal setting. Complete all as specified and directed by Engineer-in-Charge

Supply & fixing in replacement GI bracket for fixing street/ security light fitting made out of GI pipe medium grade 40 mm dia 1.50 Mtr long bent to required angle/ shape complete with MS flat iron clamp of size 40x5 mm, nut, bolt, washer of suitable size as per site requirement etc and fixed in pole/wall including two coats of aiuminium paint over a coat of redoxide primer to MS clamps , nut ,bolts etc complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement GI bracket for fixing street/ security light fitting made out of GI pipe medium grade 25 mm dia 1.50 Mtr long bent to required angle/ shape complete with MS flat iron clamp of size 25x5 mm, nut, bolt, washer of suitable size as per site requirement etc and fixed in pole/wall including two coats of aiuminium paint over a coat of redoxide primer to MS clamps , nut ,bolts etc complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement of FRP boxes with 4 connectors heavy duty, and clamps made out of FI 32 x 6mm and GI nuts, bolts , busbar chamber size 30x20 cm including provn of Aluminium Busbar SPN 20 Amps capacity fixed on porcelain insulator, 01 No MCB SP 6 Amps Capacity complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Street light fitting LED type, 60 Watts 240 Volts luminous energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07 with 10KV Built-in Surge Protection Device., mounted on wall/pole/building,connection Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement of Street light fitting LED type, 45 Watts 240 Volts luminous energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07 with 10KV Built-in Surge Protection Device., mounted on wall/pole/building,connection Complete all as specified and directed by Engineer-in-Charge

S&F in repairs energy efficient post top light 25 Watt New generation, post-top, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source.. including all necessary wiring LED bulb , clamps, nut and bolts mounting acessories etc Complete all as specified and directed by Engineer-in-Charge

M&L for painting of steel tubular 9 mtr long poles but for 7.5 mtr above the ground after preparing old paint surfaces with two coats of Aluminium paint and two coats of zebra marking with enamel paint of approved make from ground level & upto 1 mtr high including white washing the coping including numbering and painting the pole terminal box all as directed by Engineer - in - Charge.

Supply and fixing in replacement of aluminium thimble stud type suitable for size of cable 300 sq mm Complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of aluminium thimble stud type suitable for size of cable 240 sq mm Complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of aluminium thimble stud type suitable for size of cable 120 sq mm Complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of aluminium thimble stud type suitable for size of cable 95 sq mm all as specified and directed by engineer-in-charge.

Supply and fixing in replacement of aluminium thimble stud type suitable for size of cable 35 sq mm Complete all as specified and directed by Engineer-in-Charge

M & L for grass cutting with the help of Petrol Grass cutting machine and other tools all around the installation of Pump house after cutting disposing perticular given place all as specified and directed by Engr-in-Charge.

M&L for repair and painting of LT panel of any size, any type by welding, screwing, replacement of nut bolt and hinges after repair preparing old paint surfaces with two coats of synthetic enamel spray paint over a coat of red oxide primer before painting internal and external approved make from ground level & upto including white washing the coping Complete all as specified and directed by Engineer-in-Charge

Taking down carefully the existing point wiring of any size/capacity and type by disconnecting from the terminals complete including fittings and fixtures such as switches, sockets,ceiling rose, regulators and light fittings etc by unscrewing and removing from site complete all as specified and directed by engg-in-charge. Note :cost of unserviceable materials will be charged from the contractor against schedule of credit.

M & L for point wiring with 1.5 sqmm (Nominal Area)PVC insulated un sheathed multi stranded copper conductor,FRLS 1100 Volts grade, with non metalic rigid PVC medium grade duty conduit concealed in wall/roof wiring but not less than 20mm dia with accessories such as junction boxes, bends, tees etc. of suitable size including sunk cast iron or pressed steel terminal box for mounting switches, sockets fan regulators etc with 3 mm thick plastic laminated sheet top cover including continuous earth wire PVC insulated 1.50 Sq mm multi stranded copper conductor, FRLS 1100 Volts grade, connecting to common earth and earth dolly complete all as specified for the following :- (a) One light /bell/fan point controlled by one 1 way switch

(b) One three pin switch socket 5 Amps plug point on independent board

(c) One three pin switch socket 5 Amps plug point on same board

(d) One bell/buzzer point controlled by one bell push on independent board

All as per Item No 48 herien before but One light point controlled by two 2-way switches, with cables 1.5 sq. mm size including continuous earth wire PVC insulated 1.5 Sqmm single core multi stranded copper conductor connected to common earth dolly.

All as per item No 48 herein before but point wiring with 4 Sqmm single core multi stranded copper conductor for one three pin socket 15 Amps on independant board controlled by one 15 Amps switch including continuous earth wire PVC insulated 4 Sqmm single core multi stranded copper conductor connected to common earth dolly.

Supply and fix switch Piano, Flush Button, Single Pole, One Way, 6 Amps, 230 Volts Complete all as specified and directed by Engineer-in-Charge

S&F of socket outlet 2in1, 3 pin 5 Amps flush type suitable for 240V AC Complete all as specified and directed by Engineer-in-Charge.

S&F socket outlet 2in1, 3 pin 15/5 Amps flush type suitable for 240V AC Complete all as specified and directed by Engineer-in-Charge.

S&F switch piano, flush type, 15 amps, single pole, one way suitable for 240V AC Complete all as specified and directed by Engineer-in-Charge.

Supply and fix switch socket outlet Combination 3 pin 5 Amps 240 volts flush type Complete all as specified and directed by Engineer-in-Charge

Supply and fix switch socket outlet Combination 3 pin 5 Amps & 15 Amps 240 volts flush type multipurpose Complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement ceiling rose surface type bakelite 65 x 50 mm with three terminals with ISI mark. Complete all as specified and directed by Engineer-in-Charge

S&F in replacement stepped type electronic fan regulator heavy duty flush type socket size on existing phenolic laminated sheet Complete all as specified and directed by Engineer-in-Charge

S&F in repalcement Ultra bright LED polycarbonate Tubelight with very high efficacy suited for installation in existing T8 fitting with G13 lamp holders. 1x 20 W tube rod LED suitable for 1x 20W T/L fittings Complete all as specified and directed by Engineer-in-Charge

S&F in repalcement Ultra bright LED polycarbonate Tubelight with very high efficacy suited for installation in existing T8 fitting with G13 lamp holders. 1x 10 W tube rod LED suitable for 1x 10W T/L fittings Complete all as specified and directed by Engineer-in-Charge

S&F in replacement driver 20/10 Watt 220 V LED lights. Complete all as specified and directed by Engineer-in-Charge

S&F in replacement fan capacitor 2.5 Mfd Complete all as specified and directed by Engineer-in-Charge

S&F in replacement fan capacitor 3.15 Mfd Complete all as specified and directed by Engineer-in-Charge

S&F in replacement fan capacitor 4 Mfd Complete all as specified and directed by Engineer-in-Charge

M & L in replacement sheet metal enclosure with double door category of protection type IP-42 factory made with tinned copper 200 Amps rated bus bar suitable for MCB SPN 240 Volts, concealed in wall such that front cover shall be seen flush with the wall surface for following:- (a) 2 way

M & L in replacement sheet metal enclosure with double door category of protection type IP-42 factory made with tinned copper 200 Amps rated bus bar suitable for MCB TPN 415 Volts, concealed in wall such that front cover shall be seen flush with the wall surface for following:- (a) 4 way

S&F in repairs MCB Triple pole and neutral 6 to 40 Amps working on 415 volts 50 Hz AC supply,10 KA C series. Complete all as specified and directed by Engineer-in-Charge

S&F in repairs MCB single pole and neutral 40 to 63 Amps working on 240 volts 50 Hz AC supply,10 KA C series including taking out old one.Complete all as specified and directed by Engineer-in-Charge

S&F in repairs MCB single pole 6 to 40 Amps working on 240 volts 50 Hz AC supply,10 KA C series. Complete all as specified and directed by Engineer-in-Charge

S & F in replacement LED light fitting, 1x36 w, 230v .2x2 recessed mounted Environmental friendly, new generation,aesthetically designed, ultra modern recess mounting luminaire with high brightness SMD LEDs as light source, suitable for Armstrong/Grid ceiling.genaral purpose squre shaped luminaire with high transmitivity diffuser suitable for office application with profiled & flat diffuser fiited on ceiling connecting up with twin core twisted flexible copper conductor cable with suitable size Complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of wall mounted LED bulk head fittings, 10 watt, warm white,, 230 Volts, Environmental friendly, ultra modern, energy saving, surface mounted, decorative oval bulk head edge-lit LED luminaire comprising of high brightness LEDs.,etc complete with all accessories , connecting up with twin core twisted flexible copper conductor cable from ceiling rose to fitting, and testing Complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of energy efficient pedestal light/bollard light 8 watt fitting on wall/gate high quality Cone series acts as a imposing street furniture.The elegant yet minimalsitic design acts a silent observer and giving light, diffuser at the upper portion acts a beacon of path guidance in a landsacpe environment. LED bulb , clamps, nut and bolts mounting acessories etc Complete all as specified and directed by Engineer-in-Charge

S& F in replacement sub main wiring with two single core PVC insulated unsheathed cable 1100 volts FRLS grade with multi strand copper conductor and drawn through and including PVC conduit along with continuous earthing wire but in green colour complete on surface/concealed and connected to common earth dolly of the following size. (a) 4 Sqmm ( 2 single run of 4 Sqmm and one run of 4 Sqmm as earth wire) Note : Three run of PVC cable and one run of PVC conduit shall be measured as one unit length.

(b) 6 Sq.mm ( 2 single run of 6 Sqmm and one run of 6 Sqmm as earth wire)

(c) 10 Sq.mm ( 2 single run of 10 Sqmm and one run of 10 Sqmm as earth wire)

(d) 4 Sq.mm ( 4 single run of 4 Sqmm and one run of 4 Sqmm as earth wire)

(e) 6 Sq.mm ( 4 single run of 6 Sqmm and one run of 6 Sqmm as earth wire)

S & F in replacement of ceiling fan HS décor 5 star rating , 1200 mm Sweep 240 volt , Opal . White/brown including rod minimum length 1.5 m and bush , nut bolts , capacitors including all acessories. Complete all as specified and directed by Engineer-in-Charge

S & F in replacement Heavy duty Exhaust Fan 380/450 mm 1400 RPM metal body sweep fitting on wall wih lower and making hole after fitting making good distribution with paint including all acessories. Complete all as specified and directed by Engineer-in-Charge.

M&L for earthing complete with GI earth electrode of size 60cmx60cmx6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground surrounded from all sides by 15cm thick and packed layer of charcoal dust and conmmon salt filling in alternate layers cleaned connected to and including GI earth strip 32 x 6mm size upto 7.5 mtr by means of bolts, nuts, check nuts and washers made of galvanised iron and protected light grade 50mm dia 5 mtr long GI pipe connected to main control board and GI pipe light grade 20mm bore for watering and including funnel wire mesh, RCC pit cover 50mm thick with 10mm dia reinforcement 100mm c/c both ways and PCC chamber pit with pcc 1:2:4 Type B2 (including excavation and earth work disposal of surplus soil to a distance not exceeding 50 metre) and testing after completion all as specified and shown on plate No 3 of SSR Part -I 2009

Supply and fixing bell push finish type 5 Amps suitable for 240 Volt all as specified and directed by Engr-in-charge.

Supply and fixing switch piano 5 Amps flush type single pole two way suitable for 240 Volt AC all as specified and directed by Engr-in-charge.

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