REPAIR REPLACEMENT OF LT FEEDER PILLAR BOX IN THE NASA CERA SINGLE SAILORS LIVING AND STATION HQ AREA AT INA EZHIMALA

Amount

Notes: - 1.Contractor should visit at 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.

Material and labour for feeder pillar box 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 and size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of GE through 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 320 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 200 A as incomer - 01 Nos ii) MCCB TPN 125A - 1No, MCCB TPN 63 Amps - 04 No, MCB TPN 63 A- 02 Nos,MCB 32A DP-02 Nos Notes:- a) Existing serviceable switch gears obtained from old panel board will be reused and unserviceable switch gears replaced with new switch gears which will be measured and paid under relavant item. b) Panels shall be procured from firms having CPRI test certificate after obtaining approval of GE. c) Panel should have separate cable alley on both sides. d) Panel drawing should be approved from Engr-in-charge before manufacturing. e) Quoted rate shall include necessary earth work and PCC complete. (f)The existing feeder pillar box/panel shall have to be disconnected and dismantled. The rate quoted shall be deemed to be inclusive of the same.

Material and labour for feeder pillar box 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 and size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of GE through the 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 320 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 - 02 Nos as incomer.ATS 250A 4pole - 01No ii) MCCB TPN 63 A- 03 Nos, MCB TPN 63 A-02 No,MCB DP 32A -04No, Timer with contractor 63 Amps for street light connection -01 Set. Note:- a) Existing serviceable switch gears obtained from old panel board will be reused and unserviceable switch gears replaced with new switch gears which will be measured and paid under relavant item. b)Panels shall be procured from firms having CPRI test certificate after obatining approval of GE. c) Panel should have separate cable alley on both sides. d) Panel drawing should be approved from Engr-in-charge before manufacturing. e) Quoted rate shall include necessary earth work and PCC complete. (f)The existing feeder pillar box/panel shall have to be disconnected and dismantled. The rate quoted shall be deemed to be inclusive of the same.

Material and labour for feeder pillar box with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3mm thick CRCA sheet 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 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 and size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of GE through the 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 guage multi stranded copper conductor with proper colur 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 suitable size aluminium busbar extensionsfor connecting cables to accomodate following switch gears as directed by Engr-in-charge. i) MCCB TPN 400 A as incomer - 01 No. ii)outgoing MCCB 250 A - 02 Nos. iii) MCCB TPN 63 A -6 Nos. iv)(for timer compartment) MCB TPN63A-1No. v) 63 Amps Contractor & Timer for street light -01 Sets complete. Note:- a) Existing serviceable switch gears obtained from old panel board will be reused and unserviceable switch gears replaced with new switch gears which will be measured and paid under relevant item. b)panels shall be procured from firms having CPRI test certificate after obtaining approval of GE. c) Panel should have separate cable alley on both sides. d) Panel drawing should be approved from Engr-in-charge before manufacturing. e) Quoted rate shall include necessary earth work and pcc complete. (f)The existing feeder pillar box/panel shall have to be disconnected and dismantled. The rate quoted shall be deemed to be inclusive of the same.

Material and labour for feeder pillar box 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 and size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of GE through the 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 320 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ) (b) Phase idicator LED lamp assy -03 No (c) Complete wiring of panel with suitable guage multi stranded copper conductor with proper colur 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 - 01No ii) MCCB TPN 63 Amps - 08 No iv)MCB TPN 63A-01No & 63 Amps Contractor & Timer for street light -01 Sets complete. . Notes:- a) Existing serviceable siwtch gears obtained from old panel board will be reused and unserviceable switch gears replaced with new switch gears which will be measured and paid under relavant item. b)Panels shall be procured from firms having CPRI test certificate after obtaning approval of GE. c) Panel should have separate cable alley on both sides. d) Panel drawing should be approved from Engr-in-charge before manufacturing. e) Quoted rate shall include necessary earth work and pcc complete. (f)The existing feeder pillar box/panel shall have to be disconnected and dismantled. The rate quoted shall be deemed to be inclusive of the same.

Material and labour for feeder pillar box 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 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 630 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code). (b) Phase idicator LED lamp assy -03 No. (c) complete wiring of panel with suitable guage multi stranded copper conductor with proper colour code.

(d) Digital multy 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 -02 No, MCCB TPN 160A -02No, MCB TPN 63A -01No iii) 63 Amps Contractor & Timer for street light -01 Sets complete. Note:- a) Existing serviceable switch gears obtained from old panel board will be reused and unserviceable switch gears replaced with new switch gears which will be measured and paid under relavant item. b) Panels shall be procured from firms having CPRI test certificate after obatnining approval of GE. c) Panel should have separate cable alley on both sides. d) Panel drawing should be approved from Engr-in-charge before manufacturing. e) Quoted rate shall include necessary earth work and pcc complete. (f)The existing feeder pillar box/panel shall have to be disconnected and dismantled. The rate quoted shall be deemed to be inclusive of the same.

Material and labour for 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 guage multi stranded copper conductor with proper colur code (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) APFC 6step controller-01No. (f)CT for Main panel & Control wiring from CT to APFC. Relay all are included in the quoted rate.

Panel should have separate chambers and busbar extensions to accommodate 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:- a) Existing serviceable switch gears obtained from old panel board will be reused and unserviceable switch gears replaced with new switch gears which will be measured and paid under relavant item. b)Panels shall be procured from firms having CPRI test certificate after obtaining approval of GE. c) Panel should have separate cable alley on both sides. d) Panel drawing should be approved from Engr-in-charge before manufacturing. e) Quoted rate shall include necessary earth work and pcc complete. (f)The existing feeder pillar box/panel shall have to be disconnected and dismantled. The rate quoted shall be deemed to be inclusive of the same.

Taking down the unserviceable LT UG cable of any size and capacity 3.5 core/04 core including removing electrical connection and keeping side serviceable cable include removing cable protection cover etc complete all as specified and as directed.

Relaying cable obtained from taking out in trench/fixing to walls/ pipe/pole with proper saddles XLPE insulated heavy duly galvanised steel strip armoured LT cable of any size/sqmm 3/3.5/4 core complete all as specified and as directed.

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.

Relaying of PCC un reinforced LTcable cover of size 250 mmx 150mmx40mm item obtained from taking down complete all as specified and directed by Engr in charge.

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

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.

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 DP, 40/32 Amp, 50 Hz, 240 V complete all as specified and directed by Engr-in-charge.

S&F in replacement of Enclosed Automatic Transfer Switch of capacity 250Amps, to mount inside panel and suitable for insert 120 sqmm cable with gland for cabling, all as specified and directed by Engr-in-charge. Make:- L&T/ABB/Siemens.

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 post top lantern having opal acrylic and spun aluminium reflector with high power LEDs as light source having 40 watt capacity, 440V, 50Hz, IP 65 rated ,with 5Kv SPD inclluded and PF above 0.95 suitable for pole dia upto 60 mm complete all as specified and directed by Engr in charge. Make:- Model No. CBP -610 - 40-57-SL-CA-NBK of crompton/ BGCTNP 40W LED WH/WW of BAJAJ / SLE PT 40W ETPP of SURYA/ RUBYPT40WLED757PSYMTOPC of Havells. Note:- LM79 report by NABL accredited lab has to be submitted.

S&F in replacement of die cat aluminium IP 66 rated 100 W LED flood light luminaire on poles / buildings of any height upto 12m from ground level using proper ladder arrangements with system efficacy above 120Lm/W and with 10KV surge protection device complete all as specified and directed by Engr in charge. Make:- Model No. GLATT MT 120L WH PO PC SD of BAJAJ / SLE UL 100W IP66 LMS NEO of SURYA/TFS-504-100-57-60D-SL-GL-NSG of crompton/JETAADORNFLS100WLED757SSYMTOTG of Havells.

Supply and fix in replacement of old unserviceable street light fitting with LED street light fittings on poles of any height upto 11m using proper ladder arrangements. LED street light Luminaire must have following specifications: minimum 60 watts capacity ,240V, 50Hz made out of pressure die cast hosuing, IP 66 rating, efficacy above 120 Lm/W, 10kv surge protection a 5700K. Complete all as specified and as directed. Make:- Model No. TRP-409-60-57-SL-GL-NSG of crompton / ENXT P 72L WH CR PC SD of BAJAJ / SLE UL 60W IP66 LXN of SURYA. Note:- Necessary fixtures needed to fix the street light fitting in pole of any dia has to be included in the quoted rate.LM79 report by NABL accredited lab has to be submitted.

Supply and fix in replacement of old unserviceable street light fitting with LED street light fittings on poles of any height upto 11m using proper ladder arrangements. LED street light Luminaire must have following specifications: minimum 45 watts capacity , 240V, 50Hz made out of pressure die cast hosuing, IP 66 rating, efficacy above 120 Lm/W, 10kv surge protection a 5700K. Complete all as specified and as directed. Make:- Model No. TRP-409-45-57-SL-GL-NSG of crompton / ENXT P 54L WH CR PC SD of BAJAJ / SLE UL 45W IP66 LXN of SURYA. Note:- Necessary fixtures needed to fix the street light fitting in pole of any dia has to be included in the quoted rate.LM79 report by NABL accredited lab has to be submitted.

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 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 (capacitor with duty contactor) MPP-H, 25 KVAR capacity rated 440 Volts AC, 3ø, 50HZ, Delta connection, round type complete including suitable contractor, other accesories required for connection and testing all as specified and as directed. Make:- L&T/ABB/ EPCOS/SIEMENS/ ALSTOM/DUCATI/ CROMPTON.

S&F in replacement of capacitor bank (capacitor with duty contactor) MPP-H, 10 KVAR capacity rated 440 Volts AC, 3ø, 50HZ, Delta connection, round type complete including suitable contractor,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 (Capacitor with duty contactor) MPP-H, 5 KVAR capacity rated 440 Volts AC, 3ø, 50HZ, Delta connection, round type complete including suitable contractor,other accesories required for connection and testing complete all as specified and as directed. Make:- L&T/ABB/ EPCOS/SIEMENS/ ALSTOM/DUCATI/ CROMPTON.

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 strip 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 strip 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 strip 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.

S&F 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 as directed.

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 as directed.

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 using all old / new materials as required at site to match with the existing surface all as specified. Note:- Before using the hand drilling/breaker machine, diamond cutter will be used, take permission from AGE E/M and all as 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, 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.

M&L for taking down old unserviceable GI pipe light grade of any size used for laying LT UG cables complete all as specified and as directed by Engr-in-charge.

Benchmark Engineers and Contractors (BID ID -3102213)

PADMANABHAN. K.V (BID ID -3115551)

SREEKRUPA ENTERPRISES (BID ID -3100568)

JEETH CONSTRUCTION (BID ID -3101781)

General Engineering and Constructions (BID ID -3102212)

KDR CONSTRUCTION (BID ID -3102279)