REPAIR REPLACEMENT OF LT PANELS AND CONNECTED ITEMS IN SQN AREA AND ORA AT INA EZHIMALA

Amount

Note:- 1. Contractor should visit the site before quoting the tender to know the working condition of the station. 2. All requisite safety measures are to be adopted by contractor on site. 3. The complaint/ breakdown will be attended/rectified within two working days after informing the complaint by the undersigned or his authorised rep. 4. If contractor failed to rectify the complaint/breakdown within two day then recovery will be done at Rs. 1500.00 Per day.

Repair/ replacement of old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank process for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of separate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make, size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items. The panel shall duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code. (d) Digital multi functional meter to measure current,voltage,power factor etc-01, with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate the following switch gears:- i) MCCB TPN 400 A as incomer - 01No ii) MCCB TPN 250 A- 02 Nos, MCCB 160 Amps - 01Nos for outgoing electric supply . Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable switch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

Repair/ replacement of old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of separate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make, size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall duly supported on angle iron of size 40x40x4mm thick. panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 125 A as incomer - 01 Nos as incomer. ii) MCB TPN 63 A- 03 Nos, timer with contactor 63 Amps for street light connection with push button for direct ON & OFF -01 Set. Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable siwtch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

Repair/replacement of old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of seperate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make, size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall be duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 250 A as incomer - 01 Nos as incomer. ii) MCCB 100 Amps - 01 No, MCB TPN 63 A- 08 Nos, MCB TPN 63 Amps - 01 Nos outgoing . iii) Timer with contactor 63 Amps for street light connection with push button for direct ON & OFF -01 Set. . Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable siwtch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

Repair/ replacement of old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing ,de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of separate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make, size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code. (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 400 Amps as incomer - 01No ii) MCCB TPN 250 Amps - 03 No & MCB SPN 63 Amps - 05 Nos outgoing . Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable switch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

Repair/ replacement of old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of separate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make and size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 400 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 400 Amps as incomer - 01Nos ii) MCCB TPN 200 Amps -03 No, Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable siwtch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

Repair/ replacement old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of separate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make, size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 630 Amps as incomer - 01Nos ii) MCCB TPN 160 Amps -04 No for outgoing. Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable switch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

Repair/ replacement of old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of separate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make , size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears. i) MCCB TPN 250 Amps as incomer - 01Nos ii) MCB TPN 63 Amps -02 Nos, MCB TPN 40 Amps - 10 Nos, MCB SPN 20 Amps - 01 Nos. Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable switch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

Repair/ replacement of old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of seperate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make , size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 250 Amps as incomer - 01Nos ii) MCCB TPN 160 Amps -01 Nos, MCB TPN 63 Amps - 04 Nos. Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable siwtch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

M&L for dismantling old LT APFC panel and supply, installation, testing & commissioning floor mounted factory made cubical LT APFC panel of size 1400mm(H) X 1100mm(W) X 500mm(D) made of 3.15 mm thick CRCA sheet with aluminium bus bar suitable for 400 Amp double door out door type, CPRI approved duly painted with epoxy based powder coated paint, including base channel, inter connection control wiring name plate for each switch gears, danger plate, earth bus bar as per IS 5039 comprising of compartments for 100 KVAR (5+10+10+25+25+25) in shape of round capacitors and its accessories, cable gland with hinged door, bus chamber with bolted door etc dust & vermin proof construction attractive powder coated complete all as specified and as directed.The panel shall duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 400 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 125 Amps as incomer - 01 Nos ii) Compartments for 100 KVAR (5+10+10+25+25+25) in shape of round capacitors and its accessories. Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable switch gears/capacitors obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

Repair/ replacement of old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing ,de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of seperate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make , size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assy -03 No (c) Complete wiring of panel with suitable gauge multi stranded copper conductor with proper colour code (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 250 Amps as incomer - 01 Nos ii) For Outgoing MCCB TPN 160 Amps -01 Nos, MCB TPN 63 Amps - 10 Nos, timer with contactor 63 Amps for street light connection with push button for direct ON & OFF -01 Set. Note:- Panels shall be procured from firms having CPRI approval certificate and existing serviceable siwtch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

Supply and fix in replacement of LT feeder pillar box made out of 3.15mm thick MS sheet outdoor type power coated of suitable size with 600 Amps rated aluminium busbar with colour code, with suitable canopy and fixed on 40x40x6mm angle iron frame with required PCC foundation including space suitable for MCCB 400 Amps 36 KA as incomer & suitable gland for cabling complete all as specified and directed by Engr-in-charge. Note:- (a) Existing serviceable switch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately. (b) Panels shall be procured from firms having CPRI approval certificate.

Supply and fix in replacement of changeover switch 250 Amp, 415volt with enclosure four pole complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of changeover switch 400 Amp, 415volt with enclosure four pole complete all as specified and directed by Engr-in-charge.

Excavation in trenches in hard /dense soil n.exc 1.5 m wide and n. exc 1.5 m depth and getting out, including trimming the sides and forming bottom surface to required levels for laying pipes complete all as specified and as directed. Notes:- a) For all items involving excavation work contractor has to obtain prior approval from station HQ to avoid loss of other co existing utility services, in case of damage to any property he would be liable for its rectification. b)The excavation has to be done manually only.

Returning, filling in trenches in hard/dense soil in layers n.exc. 25 cm after laying of pipes including spreading, levelling, and well ramming complete all as specified and as directed.

Removing surplus excavated material (soil) to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed.

Supply and spreading riddled earth for cushioning of the UG cable in trenches complete all as specified and as directed. Note:- Punned thickness shall be measured for payment purpose.

Supplying and laying un-reinforced precast concrete cable cover but class LV, Type I, flat, size 250mm x 150mm x 40mm complete all as specified and as directed.

Supply and fix in replacement of cable route indicator for marking of UG cable of any size with cast iron round plate not less than 100 mm dia suitably fitted on iron and embeded with PCC block of size 30cmx30cmx45cm complete all as specified and as directed.

Material and labour for cement concrete in foundation of DG Set, filling and mass concrete, PCC 1:4:8 type D2, using (40mm graded aggregate) complete all as specified and directed by Engr-in-Charge.

Repair/replacement of heat shrinkable type LT sleeves of capacity 1100V upto 2m length, suitable for cable size upto 50 sqmm complete all as specified and directed by Engr-in-charge.

Repair/replacement of heat shrinkable type LT sleeves of capacity 1100V upto 2m length, suitable for cable size 70 to 400 sqmm complete all as specified and directed by Engr-in-charge.

M&L for spray painting of LT Panel of any size, any place with one coat of synthetic enamel paint , body colour shall be as per existing colour, black for foundation base frame, and rewriting details of incoming & out going supply with proper stickers sheet, providing 2 Nos of new LT danger notice board stickers & proper locking arrangement complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of decorative post top lantern 40 Watts for 360 degree indirect light with IP 65 protection ,resistant to impact and corrosion, out put lumens per watt is greater than 100 lumens complete all as specified and as directed by Engr in charge. Make:- Crompton Model No. LPTO-40-CDL/ Havells Cat No RUBY PT40WLED 757PSYMTOPC ( CDL) / Bajaj Cat No BGCTNP40W LED WH.

Supply and fix in replacement of old unserviceable street light fitting with LED street light fittings luminaire 60 watts, 240V 50Hz pressure die cast aluminium housing with toughened and heat resistant glass, IP 66 protection, out put lumens per watt is greater than 120 lumens including 10kV surge protection device complete all as specified and as directed by Engr in charge. Make:- Crompton Model No. CRP-409-60-57-SL-GL-NSG/ Havells Cat No ENDURASUNDOWNSL60WLED765PASYBOTG / Bajaj Cat No ENXT P 72L WH CR PC SD.

All as per item No.26 above but of capacity 45 watt, out put lumens per watt is greater than 100 lumens complete all as specified and as directed by Engr in charge. Make:- Crompton Model No. CRP-409-45-57-SL-GL-NSG/ Havells Cat No ENDURASUNDOWNSL45WLED765PASYBOTG / Bajaj Cat No ENXT P 54L WH CR PC SD

Supply and fix in replacement of copper cable flexible 1.5 Sqmm 3 core 230 Volts complete all as specified and as directed by Engr-in-charge.

Taking down the defective security light fittings/street light fittings/high mast light fittings of any type from 11/10/8.5 mtr swan neck type pole and refixing in same position after carrying out necessary minor repair work and cleaning the fittings, reconnecting the joints, replacing drivers complete all as specified and directed by Engineer-in-Charge.

Supply and laying in replacement XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 16 Sqmm 4 Core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Supply and laying in replacement XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 25 Sqmm 4 Core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Supply and laying in replacement XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 95 Sqmm 3.5 Core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Supply and laying in replacement XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 120 Sqmm 3.5 Core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Supply and laying in replacement XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 300 Sqmm 3.5 Core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

M&L for earthing complete with GI earth plate electrode 600mmx 600mmx6mm thick burried in ground vertically to a depth not less than 2.25meters below ground level with top edge of the earth plate at a depth not lesss than 1.5 meter below the ground level, earth plate surrounded 15cm thick layers of common salt and charcoal dust starting from ground below 15 cm of earth plate and up to 15 cm above the same. GI plate connected with galvanised iron strip of 25x4 mm by means of copper nuts, bolts and washers. Strip laid in 40mm dia light grade GI pipe as protection from top of the plate up to test point (cost of protection pipe up to 7.5 meters from earth electrode will be included in the rates quoted by the contractor) with following:- (a) GI strip of size 25mm x 4mm. (b) Watering pipe GI light grade 20mm dia from top of the earth electrode up to MS funnel with wire mesh embeded in floor of PCC earth pit. (GI Funnel should properly tightned on GI watering pipe and embeded in PCC floor of earth pit with open top suitable for watering of earth pits) (c) PCC earth pit 30x30x30cm constructed in PCC 1:2:4 type B1 exposed surfaces smoothly finished with 15mm thick cement mortar 1:6 plaster including RCC pit cover 25mm thick with 2 Nos MS handles of 12mm dia suitable for carrying of pit cover.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc as required 25x4 mm galvanised iron strip complete all as specified and directed by Engr-in-Charge.

Supply and laying GI pipe light grade in replacement of 100mm dia including fittings laid in trenches or under road crossing for protection of UG cable complete all as specified and directed by Engr-in-Charge.

Supply and laying GI pipe light grade in replacement of 50mm dia including fittings laid in trenches or under road crossing for protection of UG cable complete all as specified and directed by Engr-in-Charge.

Cutting the existing road/hard standing made of concrete or premix carpet, WBM, soling and moorum filling including excavating for laying the cable/pipe, width 0.3 Mtr and depth 0.6 Mtr all as directed and making good the road/hard standing using all old / new materials as required at site to match with the existing surface complete all as specified and directed by Engr-in-Charge. Note:- Before using the hand drilling/breaker machine, diamond cutter will be used and take permission from AGE E/M all as directed by Engr-in-Charge.

M&L for jointing LT straight through joint kit 1100 volt, size up to 70 Sqmm 3.5/4 core complete all as specified and directed by Engr-in-charge.

M&L for jointing LT straight through joint kit 1100 volt, size of 70 to 400 Sqmm 3.5/4 core complete all as specified and directed by Engr-in-charge.

S&F in replacement of MCCB 4 Pole, 415 V, fixed type, 63 Amps with breaking capacity 16 KA complete all as specified and directed by Engr-in-charge.

S&F in replacement of MCCB 4 Pole, 415 V, fixed type, 100 Amps with breaking capacity 16 KA complete all as specified and directed by Engr-in-charge.

S&F in replacement of MCCB 4 Pole, 415 V, fixed type, 125 Amps with breaking capacity 16 KA complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 160 Amp, 50 Hz, 415 V with rupturing capacity 36 KA, fixed type complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 200 Amp, 50 Hz, 415 V with rupturing capacity 36 KA, fixed type complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 250 Amp, 50 Hz, 415 V with rupturing capacity 36 KA, fixed type complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 400 Amp, 50 Hz, 415 V with rupturing capacity 36 KA, fixed type complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 630 Amp, 50 Hz, 415 V with rupturing capacity 50 KA, fixed type complete all as specified and directed by Engr-in-charge.

S&F in replacement of MCB TPN, 63 Amp, 50 Hz, 415 V complete all as specified and directed by Engr-in-charge.

S&F in replacement of MCB TPN, 40/32 Amp, 50 Hz, 415 V complete all as specified and directed by Engr-in-charge.

S&F in replacement of MCB SPN, 40/32 Amp, 50 Hz, 240 V complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of contactor four pole 415 volt 63 Amp capacity Type: MCX 12 with digital time switch programmable type, two module complete all as specified and directed by Engr in charge.

S&F in replacement of capacitor bank MPP-H, 25 KVAR capacity rated 440 Volts AC, 3ø, 50HZ, delta connection, round type complete including suitable contactor, other accesories required for connection and testing complete all as specified and as directed. Make:- L&T/ABB/ EPCOS/SIEMENS/ ALSTOM/DUCATI/ CROMPTON.

S&F in replacement of capacitor bank MPP-H, 10 KVAR capacity rated 440 Volts AC, 3ø, 50HZ, delta connection, round type complete including suitable contactor, other accesories required for connection and testing complete all as specified and as directed. Make:- L&T/ABB/ EPCOS/SIEMENS/ ALSTOM/DUCATI/ CROMPTON.

S&F in replacement of capacitor bank MPP-H, 5 KVAR capacity rated 440 Volts AC, 3ø, 50HZ, delta connection, round type complete including suitable contactor, other accesories required for connection and testing complete all as specified and as directed. Make:- L&T/ABB/ EPCOS/SIEMENS/ ALSTOM/DUCATI/ CROMPTON.

Material and labour for filling and spreading coarse aggregates, grading l, 90 to 40 mm size or grading 2, 50 to 20mm size complete all as specified and directed by Engr-in-charge.

Benchmark Engineers and Contractors

K P DIVAKARAN

Neptune Engineers and Builders

TAMS ASSOCIATES

SANDR

KDR CONSTRUCTION

M/s K V Ramachandran

SATHEESAN.T.K

PADMANABHAN. K.V